Small piles under wooden furniture, trim or window frames can come from several sources. Drywood termite pellets, carpenter ant debris and ordinary sawdust are not interchangeable, so context matters.
What drywood termite pellets can look like
Drywood termite frass is often small, hard and pellet-like, sometimes collecting beneath tiny openings in wood. Colour can vary, and appearance alone is not definitive.
How sawdust differs
Sawdust is often irregular and fibrous, and may appear after drilling, sanding or woodworking. Some wood-boring insects also push debris out of galleries.
What to do next
Photograph the debris in place, note whether it returns after cleaning and inspect nearby wood for holes or damage. Avoid applying pesticide until the source is identified.
When to call a professional
If signs recur, wood appears damaged, or you are unsure which insect you have found, arrange an inspection with a properly licensed Florida pest management company. Do not rely on a single photo or a home remedy to determine whether a structural infestation has been resolved.
For official Florida information, see the FDACS termite resource.