Discovering frass termite droppings is often the first sign homeowners in pest-prone regions, such as the Southeastern United States, have a serious problem. This granular material, resembling sawdust, is actually termite excrement. Pest control professionals at companies like Orkin use knowledge of frass termite droppings to identify and track termite infestations. Therefore, understanding the characteristics of frass termite droppings enables early detection and prevents extensive structural damage.

Image taken from the YouTube channel Fresh Home 24 , from the video titled What are Termite Droppings? | What Do Termite Droppings Look Like? .
Unmasking the Silent Threat: Is Your Home Hiding a Termite Secret?
What if, silently and unseen, tiny invaders were gnawing away at the very structure of your home? It’s a chilling thought, but for countless homeowners, it’s a reality. One of the earliest and most telling signs of this hidden destruction is the presence of frass, otherwise known as termite droppings.
Frass: Termites’ Tell-Tale Sign
Frass is more than just dust; it’s a direct indicator of termite activity. These minuscule pellets, expelled by termites as they consume wood, can provide crucial early warnings of an infestation. Recognizing frass can mean the difference between minor treatment and extensive, costly repairs.
The High Cost of Undetected Infestations
Termites are notorious for their ability to inflict extensive damage before their presence is even suspected. They work from the inside out, weakening wooden structures and compromising the integrity of your home.
The consequences of an undetected termite infestation can be devastating, leading to:
- Structural Instability: Weakened beams and supports can compromise the safety of your home.
- Costly Repairs: Replacing damaged wood and repairing structural issues can be an enormous financial burden.
- Reduced Property Value: A history of termite infestation can significantly decrease the value of your home.
Proactive Defense: Early Detection is Key
Given the potential for catastrophic damage, vigilance is paramount. Understanding what frass looks like, where to look for it, and what to do when you find it are essential steps in protecting your home. Early detection and proactive prevention strategies are the homeowner’s best defense.
This article will equip you with the knowledge to identify frass, understand its significance, and take decisive action to safeguard your property from these silent destroyers.
The ability to identify frass as a sign of termites is paramount to protecting your home from costly damage. But what exactly is this so-called "frass," and how can you be sure you’re not just dealing with ordinary dust bunnies?
Decoding Frass: What Are Termite Droppings?
Frass, in the context of pest control, is simply termite excrement. It’s the undigested wood that termites expel after consuming it. Understanding its characteristics is vital for early termite detection.
The Composition of Frass
Frass is primarily composed of partially digested wood. The exact composition depends on the type of wood the termites are consuming.
It also includes trace amounts of other organic matter. This mixture gives frass its distinctive appearance and can even hint at the specific type of termite infestation you’re facing.
Appearance: A Closer Look
Drywood termite frass, the kind most commonly encountered, presents as small, dry pellets. These pellets are often uniform in size and shape, resembling tiny grains of rice or even sawdust.
The color can vary depending on the type of wood the termites are eating, ranging from light beige or tan to darker browns or even black. The consistency is typically dry and granular.
The color and consistency of frass can offer clues about the termite species and their diet.
Frass vs. Other Debris: Spotting the Difference
Distinguishing frass from other common household debris is crucial. Here are some key differences:
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Dust: Dust tends to be finer and less uniform than frass. It often lacks the distinct pellet shape.
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Insect Droppings (Other Insects): Other insect droppings may be liquid or smear more easily. Their shape and size will also differ.
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Sawdust: While frass can resemble sawdust, it’s usually more consistent in size and shape, and found in distinct piles.
Frass tends to accumulate in specific areas near termite activity, such as beneath kick-out holes. These holes are small openings termites create to expel frass from their galleries inside the wood. The presence of these piles is a strong indicator of termite infestation.
Decoding termite droppings helps us understand what they are made of and what they look like. However, it’s equally crucial to know which types of termites produce this telltale waste in the first place.
Identifying the Culprits: Drywood vs. Subterranean Termites and Frass Production
Not all termites leave behind readily visible frass. The distinction largely depends on the species and their nesting habits. Understanding which termites are the likely culprits is essential for proper identification and treatment.
Drywood Termites: The Frass Producers
Drywood termites are the primary producers of the frass you’re most likely to encounter. These termites live entirely within the wood they consume. They don’t require contact with the soil, a key difference from their subterranean cousins.
As they tunnel through wood, Drywood termites create galleries and, because they don’t use their excrement to build tunnels or nests, they actively expel their waste. This expulsion results in the accumulation of frass near the infested wood.
Their frass is a direct byproduct of their feeding and nesting habits.
Characteristics of Drywood Termite Frass
Drywood termite frass has distinctive characteristics. It is typically dry, pellet-shaped, and about 1mm in length. The pellets are relatively uniform in size and shape.
The color can vary from light tan to dark brown, depending on the type of wood the termites are consuming. The pellets are hard and gritty when crushed.
Subterranean Termites: A Different Approach
Subterranean termites, in contrast to drywood termites, do not typically produce visible frass outside of their nests or workings. These termites live in the soil and build mud tubes to reach their food source (wood).
They maintain a connection to the ground for moisture and construct elaborate tunnel systems.
Why Subterranean Termites Don’t Produce Visible Frass
Unlike Drywood termites, Subterranean termites use their excrement to build and maintain their tunnels and nests. They mix their droppings with saliva and soil to create a mud-like substance.
This substance is used to construct protective tubes and line their galleries. This efficient recycling means there’s very little frass ejected outside of their workings, making their presence harder to detect initially.
This is until significant damage has occurred.
Focusing on Drywood Termite Frass for Identification
Given that Drywood termites are the main culprits behind visible frass, focusing on the characteristics of their droppings is vital for homeowners. If you find small, dry, pellet-shaped droppings near wooden structures or furniture, it’s a strong indication of a Drywood termite infestation.
While Subterranean termites are destructive, their signs of infestation are different. They include mud tubes, damaged wood along the ground, and swarmers emerging from the soil.
Drywood termites, in contrast to subterranean termites, do not typically produce visible frass outside of their nests or actively build mud tubes on walls, so with the types explained, it’s time to discuss where to look for the frass.
Frass Hotspots: Where to Search for Termite Droppings
Discovering frass is a crucial step in detecting a Drywood termite infestation early, but knowing where to look is half the battle. Termites are masters of concealment, so a systematic approach is essential. This section will guide you through the prime locations within your home that warrant close inspection.
Inspecting Potential Infestation Areas
A methodical search involves carefully examining areas where wood is present, paying particular attention to locations that offer termites easy access or harbor favorable conditions for infestation. Look for telltale signs of frass accumulation.
Remember, the goal is to identify potential entry points and nesting sites before significant damage occurs.
Key Areas for Frass Detection
The key to successful frass detection lies in understanding termite behavior. Because Drywood termites live inside the wood they consume, the frass is expelled near their entry points.
Frass will be pushed out, so it may not always be directly at the hole. It can roll away or be pushed down.
Wooden Structures and Furniture
Begin by thoroughly examining any exposed wooden structures within your home. This includes window sills, door frames, support beams, and wooden furniture.
Pay close attention to joints, corners, and areas where wood comes into contact with other materials, as these are prime entry points for termites.
Look for small piles of frass near these areas.
Along Walls and Baseboards
Check along walls, particularly where they meet the floor. Baseboards are a common target for termites, as they often provide a direct pathway to wooden wall studs.
Carefully inspect any cracks or crevices in the walls themselves, as these can serve as entry points. Run your fingers along the baseboards, feeling for any unusual textures or granular deposits.
Attics and Crawl Spaces
Attics and crawl spaces are often overlooked but can be ideal breeding grounds for termites. These areas are typically dark, humid, and contain exposed wooden beams and support structures.
Use a flashlight to thoroughly inspect these areas for signs of frass accumulation, particularly near the foundation and around any plumbing or electrical penetrations.
Correlation Between Infestation and Frass
The presence of frass is a direct indicator of Drywood termite activity. The more frass you find in a specific area, the more likely it is that there is a significant infestation nearby.
However, it’s important to note that the absence of visible frass does not necessarily mean that your home is termite-free. Termites may be present in areas that are difficult to access or their activity may be in its early stages, so professional inspections are a must.
If you discover frass, do not simply sweep it away. Note the location, quantity, and any other relevant details, and contact a qualified pest control professional for a thorough inspection.
Ignoring the signs of termite activity can lead to devastating structural damage and costly repairs. Proactive monitoring and prompt action are essential for protecting your home.
The previous section has armed you with the knowledge to identify potential frass hotspots around your home. Now, with a keen eye, you can start your inspections for this key sign of Drywood termite activity. But why is finding this seemingly insignificant pile of droppings so important? What are the real-world consequences of ignoring this warning sign?
The Devastating Impact: Understanding Termite Damage and Its Consequences
The presence of frass, while seemingly minor, is a red flag that signals a potentially significant underlying problem: a termite infestation. Understanding the full scope of potential damage, the link between frass and infestation severity, and the urgency for prompt action is crucial for responsible homeownership.
The Silent Destruction of Wood
Termites are notorious for their ability to cause extensive damage to wooden structures, often going undetected for long periods. Unlike more visible threats, termites work from the inside out, consuming wood at its core while leaving the outer surface relatively intact, at least initially.
This insidious process can compromise the structural integrity of your home, leading to weakened support beams, sagging floors, and even collapsing walls in severe cases. Repairing this damage can be incredibly costly, often requiring extensive renovations and specialized expertise.
Frass as a Severity Indicator
The amount of frass you find directly correlates with the size and activity of the termite colony. A small pile of frass might indicate a newly established colony or a localized infestation, while a large accumulation of frass suggests a more mature and widespread problem.
Finding frass near multiple wooden structures indicates that the termite colony has established multiple feeding sites. Remember that termites are not merely a cosmetic issue; they can severely threaten the structural integrity of your home.
Ignoring frass is akin to ignoring a ticking time bomb. The longer the infestation persists, the more damage termites can inflict, ultimately leading to more extensive and expensive repairs.
The Urgent Need for Action
The discovery of frass necessitates immediate action. Delaying treatment only allows the termite colony to grow larger and cause further damage. The longer you wait, the more wood they consume, and the more extensive the repair costs will become.
Professional intervention is typically required to effectively eliminate a termite infestation and prevent future outbreaks. Attempting to address the problem yourself may only provide a temporary solution and allow the termites to continue their destructive work undetected.
Prompt action means scheduling a professional termite inspection as soon as possible. A qualified pest control expert can accurately assess the extent of the infestation, identify the termite species involved, and recommend the most appropriate treatment plan to eradicate the colony.
Professional Termite Inspections: Your Key to Early Detection
Having confronted the potential devastation termites can inflict, and armed yourself with the knowledge to identify frass, the next logical step is considering the role of professional termite inspections. While vigilance and homeowner awareness are invaluable, they are not a substitute for the trained eye and specialized equipment of a qualified pest control expert.
The Limits of DIY Detection
It’s tempting to believe you can handle termite detection yourself. However, termites are masters of concealment, and infestations often begin in hidden areas that are difficult or impossible for the average homeowner to access or properly evaluate. Moreover, differentiating between termite damage and other types of wood decay requires specialized knowledge.
A professional inspection provides a thorough and unbiased assessment of your property’s termite risk, extending far beyond what is typically visible.
Why Regular Inspections Matter
Regular termite inspections, typically recommended annually or bi-annually depending on your region and risk factors, are the cornerstone of proactive termite management. These inspections are designed to identify early signs of termite activity, even before noticeable damage or frass accumulation occurs. Early detection allows for targeted treatment, minimizing the potential for widespread destruction and costly repairs.
What to Expect During a Professional Inspection
A professional termite inspection is a comprehensive process that involves a detailed examination of both the interior and exterior of your property. Here’s what you can typically expect:
- Exterior Inspection: The inspector will thoroughly examine the foundation, looking for mud tubes, entry points, and conducive conditions such as wood-to-soil contact, excessive moisture, and overgrown vegetation. They will also inspect any exposed wooden structures, such as decks, fences, and sheds.
- Interior Inspection: Inside your home, the inspector will focus on areas that are prone to termite infestation, including basements, crawl spaces, and areas around plumbing and electrical penetrations. They will look for signs of damaged wood, frass, and other indicators of termite activity.
- Use of Specialized Equipment: Inspectors often use specialized equipment, such as moisture meters, to detect hidden moisture pockets that attract termites. They may also use sounding techniques or fiber optic scopes to inspect areas that are not easily accessible.
- Detailed Report: Following the inspection, you will receive a detailed report outlining the findings. The report will identify any signs of termite activity, as well as any conducive conditions that could increase your risk of infestation. It will also include recommendations for treatment and prevention.
The Inspector’s Crucial Role
The primary role of a termite inspector is to identify not just the presence of termites, but also the conditions that make your home susceptible to infestation. This proactive approach goes beyond simply reacting to an existing problem and helps you prevent future infestations.
They can identify subtle signs of termite activity that would likely be missed by an untrained eye. This includes recognizing variations in wood texture, detecting faint mud tunneling, and interpreting other subtle clues that point towards termite presence.
Inspectors also provide valuable advice on how to minimize your risk of termite infestation by addressing conducive conditions, such as improving drainage, removing wood-to-soil contact, and maintaining proper ventilation.
The investment in a professional termite inspection is a small price to pay for the peace of mind and protection it provides against the potentially devastating consequences of termite damage.
Having your property meticulously inspected by a professional offers peace of mind, but what happens when those unwelcome guests are actually found? Understanding your treatment options is the next crucial step in reclaiming your home. The approach you take can range from do-it-yourself solutions to comprehensive professional extermination, each with its own set of considerations.
Termite Treatment Options: DIY vs. Professional Extermination
When faced with a termite infestation, homeowners are often confronted with the decision of whether to tackle the problem themselves or enlist the services of a professional exterminator. Both approaches have their merits and drawbacks, and the best choice depends on the severity of the infestation, the type of termite, and the homeowner’s comfort level and expertise.
DIY Termite Treatments: A Closer Look
DIY termite treatments can be appealing due to their lower cost and the sense of control they offer. However, it’s essential to understand their limitations and potential risks. Here, we explore some common DIY termite treatment options:
Boric Acid: A Common Weapon
Boric acid is a widely used insecticide that’s effective against termites. It works by disrupting their digestive system, eventually leading to their demise. It’s most effective when termites ingest it.
Boric acid is typically applied as a dust or spray in areas where termites are known to be active. While relatively safe for humans and pets when used as directed, its effectiveness is limited to accessible areas and doesn’t address the root of the colony.
Orange Oil: A Natural Alternative?
Orange oil, derived from citrus peels, contains d-limonene, a compound toxic to termites. It’s often marketed as a natural and less toxic alternative to traditional chemical treatments.
Orange oil is typically injected directly into termite galleries within wood. While effective for localized infestations, it may not penetrate deeply enough to reach all termites, and its residual effects are limited. Its effectiveness against large or widespread infestations is often questionable.
Termite Baits: A Strategic Approach
Termite baits involve placing stations containing poisoned bait around the perimeter of a property. Termites forage for the bait, consume it, and carry it back to the colony, eventually eliminating the entire population.
This approach can be effective, but it requires careful monitoring and maintenance of the bait stations. The success of baiting systems depends heavily on termite behavior and willingness to consume the bait, which can vary. It’s a slower process than direct liquid treatments and requires patience.
When to Call the Professionals
While DIY treatments may be suitable for minor, localized infestations, larger or more complex infestations almost always require professional intervention. Professional exterminators have the knowledge, experience, and access to specialized equipment and chemicals needed to effectively eliminate termite colonies.
Advantages of Professional Termite Treatment
- Accurate Identification: Professionals can accurately identify the termite species infesting your property, which is crucial for selecting the appropriate treatment method.
- Comprehensive Treatment: Professionals use a combination of methods to target termites both inside and outside the home, ensuring a thorough and long-lasting solution.
- Specialized Equipment and Chemicals: Professionals have access to professional-grade insecticides and equipment that are not available to the general public. These products are more effective and provide longer-lasting protection.
- Warranty and Guarantee: Many professional exterminators offer warranties or guarantees on their services, providing peace of mind and protection against future infestations.
- Preventative Measures: Professionals can also provide recommendations for preventing future termite infestations, such as improving drainage, sealing cracks in the foundation, and removing wood debris from around the property.
In conclusion, while DIY termite treatments may seem appealing, they are often inadequate for addressing larger or more complex infestations. Engaging a qualified pest control professional is generally the most effective way to eliminate termites and protect your home from future damage.
Homeowner’s Guide to Prevention: Minimizing the Risk of Termite Infestation
Beyond addressing an existing termite problem, a homeowner’s most powerful weapon is proactive prevention. Termites, drawn to moisture and cellulose-rich materials (like wood), can be deterred through conscientious home maintenance and preventative strategies. Taking the right steps can significantly minimize the risk of infestation, saving you from costly repairs and potential structural damage.
The Power of Proactive Prevention
Proactive prevention isn’t just about applying chemicals; it’s about creating an environment less hospitable to termites. This involves a multi-faceted approach that focuses on controlling moisture, eliminating food sources, and maintaining a vigilant eye for early warning signs.
Think of it as building a fortress around your home, making it difficult for termites to penetrate and thrive.
Moisture Control: A Primary Defense
Termites thrive in moist environments. Damp wood is significantly more appealing to them than dry wood. Therefore, effectively managing moisture around your home is crucial in preventing infestations.
Improving Ventilation
Good ventilation is key to reducing moisture levels in crawl spaces, attics, and other enclosed areas. Make sure vents are clear of debris and consider installing additional vents if necessary.
A dehumidifier can also be beneficial in damp basements or crawl spaces.
Addressing Leaks Promptly
Repair leaky faucets, pipes, and roofs immediately. Even small leaks can create a consistently moist environment that attracts termites.
Ensure proper drainage around the foundation of your home to prevent water from pooling near the wood.
Gutters and Downspouts
Regularly clean your gutters and downspouts to ensure they are functioning properly and directing water away from the foundation. Clogged gutters can lead to water overflowing and saturating the soil near your home.
Eliminating Food Sources: Reducing Temptation
Termites are attracted to cellulose, the main component of wood and other plant materials. Reducing their access to these food sources can discourage them from establishing colonies near your home.
Wood-to-Soil Contact
Avoid direct wood-to-soil contact. This is a highway for termites to enter your home undetected. Ensure that wooden decks, fences, and other structures are properly elevated and treated.
Storing Firewood Properly
Store firewood away from your home and off the ground. Covering it with a tarp can help keep it dry, further reducing its appeal to termites.
Mulch Management
While mulch can be beneficial for landscaping, it can also retain moisture and provide a food source for termites. Consider using less mulch near the foundation of your home or opting for termite-resistant alternatives like gravel or rubber mulch.
Homeowner Vigilance: The First Line of Defense
Even with the best preventative measures, it’s essential to remain vigilant. Regular inspections can help you identify early signs of termite activity before a major infestation occurs.
Routine Inspections
Conduct regular inspections of your home’s foundation, crawl spaces, and other vulnerable areas. Look for mud tubes, damaged wood, or other signs of termite activity.
Pay close attention to areas where wood comes into contact with the ground or where moisture is present.
Recognizing Early Warning Signs
Familiarize yourself with the signs of termite infestation, such as:
- Discarded wings near windows or doors (swarmers)
- Hollow-sounding wood
- Mud tubes on foundation walls
- Uneven or bubbling paint
When to Seek Professional Help
If you suspect you have a termite problem, don’t hesitate to contact a qualified pest control professional. Early detection and treatment are crucial to preventing significant damage.
Remember, maintaining a termite-resistant home is an ongoing process. By implementing these preventative measures and remaining vigilant, you can significantly reduce the risk of infestation and protect your investment for years to come.
Homeowners who proactively manage moisture, maintain their property, and remain vigilant are already well on their way to creating a termite-resistant home. But even the most diligent preventative measures can sometimes fall short. It’s crucial, therefore, to recognize that frass is only one piece of the puzzle when it comes to detecting a termite infestation.
Beyond Frass: Recognizing Other Warning Signs of Termites
While the presence of frass is a strong indicator of drywood termites, relying solely on this sign can lead to missed infestations, especially those caused by subterranean termites or those in the early stages. A comprehensive approach to termite detection requires awareness of other key warning signs, enabling quicker identification and intervention.
Damaged Wood: A Silent Destroyer
Termites consume wood from the inside out, often leaving the outer surface intact. This can make detecting damage challenging, but there are clues to look for:
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Hollow Sound: Tap on wooden structures, especially those near the ground or in damp areas. A hollow sound indicates that the wood may have been eaten away from the inside.
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Blistered or Soft Wood: Look for areas where the wood appears to be blistered, warped, or easily penetrated with a screwdriver or other tool. This is a sign of weakened wood due to termite activity.
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Distorted Paint or Wallpaper: Termite damage can cause paint or wallpaper to bubble, crack, or peel. These cosmetic issues can mask more severe underlying damage.
Mud Tubes: Highways for Subterranean Termites
Subterranean termites, unlike their drywood counterparts, live in the soil and build mud tubes to travel above ground to reach their food source: your home.
These tubes provide them with moisture and protection from predators. Identifying these tubes is crucial for detecting subterranean termite infestations.
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Location: Look for mud tubes along foundation walls, crawl space supports, pipes, and other surfaces that connect the ground to wooden structures.
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Appearance: Mud tubes are typically brown and about the diameter of a pencil. They may be continuous or branched.
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Fresh vs. Old: Active mud tubes will be moist and pliable, while older, abandoned tubes will be dry and brittle. Breaking open a tube can reveal termites if the infestation is active.
Swarmers: A Sign of Maturity
Swarmers are winged reproductive termites that emerge from an established colony to start new colonies. Their presence is a clear indication of a mature termite infestation nearby.
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Identification: Swarmers are typically dark brown or black and have two pairs of wings that are equal in size.
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Timing: Swarming usually occurs in the spring or early summer, often after rainfall.
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Indoor vs. Outdoor: Finding swarmers indoors is a strong indication of a termite infestation within your home. Finding them outdoors suggests a colony is nearby, increasing the risk of future infestation.
Combining Visual Inspection with Professional Expertise
While learning to recognize these signs is valuable, remember that termite detection can be complex. Termites are masters of concealment, and early infestations can be difficult to detect without specialized equipment and training.
Regular professional termite inspections are crucial for identifying hidden infestations and potential vulnerabilities. A qualified inspector can identify subtle signs of termite activity, assess the extent of damage, and recommend appropriate treatment options.
Combining your own visual inspections with professional expertise provides the most comprehensive approach to protecting your home from the devastating effects of termites. Don’t wait until you see extensive damage; proactive monitoring and early intervention are key to long-term termite control.
FAQs: Frass Termite Droppings
This FAQ addresses common questions about frass, or termite droppings, to help you identify and deal with termite infestations effectively.
What exactly is frass and why is it important?
Frass is another term for termite droppings. It’s essentially termite poop! Finding frass is a key indicator of a drywood termite infestation, as they push their excrement out of their nests. The presence of frass termite droppings near wooden structures is a major warning sign.
How can I distinguish frass from regular dirt or dust?
Frass termite droppings often resemble tiny wood-colored pellets. They’re typically hexagonal in shape with rounded edges, and uniform in size. Dirt or dust is generally finer, more irregular, and won’t have the same consistent pellet appearance. Pay attention to the location – frass is usually found near termite entry points like small holes in wood.
If I find frass, does that automatically mean I have a major termite problem?
Not necessarily a major problem yet, but it definitely means you have a termite problem that needs addressing quickly. The sooner you identify the source of the frass termite droppings and take action, the less damage the termites will cause to your property.
What should I do immediately if I discover frass in my home?
The first thing you should do is carefully clean up the frass. This allows you to monitor if more appears and to gauge the extent of the problem. Then, contact a professional pest control service for a thorough inspection and treatment plan. Addressing frass termite droppings quickly is vital to limit further damage.
So, there you have it – everything you need to know about identifying and tackling frass termite droppings. Hopefully, you caught those sneaky pests early! Keep an eye out, and remember, a little prevention goes a long way in keeping your home termite-free.