Homeowner resource · Sarasota, Florida

Drywood vs. Subterranean Termites: Key Differences

Drywood and subterranean termites can damage wood, but they live differently and often require different treatment plans. Identifying the likely type is an important first step for Sarasota homeowners.

Wooden home interior and structural timber relevant to termite identification

Drywood and subterranean termites can damage wood, but they live differently and often require different treatment plans. Identifying the likely type is an important first step for Sarasota homeowners.

Where they live

Drywood termites live in the wood they infest and may leave pellet-like frass. Subterranean termites generally nest in soil and may build mud tubes to reach a structure.

How treatment differs

Localized treatment, wood removal or fumigation may be considered for drywood termites. Subterranean termite plans may include bait systems or labeled soil treatments. The inspection determines the appropriate option.

Why appearance alone can mislead

Swarmers and damaged wood are not always easy to identify. A qualified inspection can distinguish termite activity from other insects or moisture-related damage.

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.

This article is general educational information, not a diagnosis or pesticide-use instruction. Follow product labels and professional advice for your property.

For official Florida information, see the FDACS termite resource.

Common questions

Frequently asked questions

Can one treatment handle both types?

Not necessarily. Treatment must match the species, infestation and building conditions.

Which type is more destructive?

Subterranean termites can cause serious structural damage; drywood termites also damage wood. Risk depends on activity and time to detection.