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Carpenter ant on a wooden surface
Act this week

Little piles of sawdust near wood?

Small piles of coarse sawdust with insect bits in it, under trim, beams or window frames, are a sign of carpenter ants digging nests in damp wood.

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Black carpenter ant on wood

Most likely

Ants

Act this week

It won't fix itself. Get it looked at soon.

How to tell

  • Fine shavings like pencil-sharpener dust, often with ant parts.
  • Large black ants indoors, especially at night.
  • Faint rustling inside a wall.

Do this now

  • Vacuum the pile and watch if it comes back.
  • Look above it for small holes in the wood.
  • Check for leaks in that area.

Avoid

  • Don't ignore it as just dust; carpenter ants keep digging.
When to call a proCall this week. Carpenter ant nests are usually in damp, hidden wood.
Call (855) 424-9709

Safety first

While you sort it out

  1. Keep kids and pets away from nests, droppings and bait.
  2. Don't spray a nest or set off foggers.
  3. Wear gloves to clean droppings; never sweep them dry.
  4. Sting with trouble breathing? Call 911 first.
Call (855) 424-9709

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