Size: 1/4 to 1/2 inch long.
Color: Black or red/black.
Behavior: Don’t eat wood but excavate it to create nests (can damage structural wood).
Signs:
Sawdust piles (“frass”) near walls or windows.
Rustling noises inside walls.
Winged ants indoors (a sign of an established colony).
Hiding Spots: Inside walls, behind siding, windowsills, attic beams, and rotting wood.
Size: 1/8 inch (workers); 1/4–1/2 inch (swarmers).
Color: Creamy white (workers), black (swarmers).
Behavior: Eat wood, causing serious structural damage if undetected.
Signs:
Mud tubes on walls or foundation.
Hollow-sounding wood.
Discarded wings near windows.
Hiding Spots: Underground nests, inside structural wood, under slabs, behind drywall.
Size: 1/8 to 1/4 inch.
Color: Reddish-brown to black.
Behavior: Larvae bore into unfinished wood, leaving powdery frass.
Signs:
Tiny round exit holes.
Fine sawdust piles.
Weakened structural beams or furniture.
Hiding Spots: Hardwood floors, old barn wood, beams, and joists.
Size: 1/2 to 1 inch.
Color: Yellow and black, shiny abdomen (unlike fuzzy bumblebees).
Behavior: Bore into unpainted wood to lay eggs.
Signs:
Round 1/2" holes in siding, decks, fascia, or railings.
Yellow stains below the holes.
Buzzing around rooflines.
Hiding Spots: Eaves, fascia boards, deck rails, fences.
Size: Varies — up to 1 inch.
Color: Often dark brown or black with long antennae.
Behavior: Larvae bore deep into wood; adults lay eggs in cracks.
Signs:
Oval exit holes.
Wood dust.
Visible larvae in tunnels (in extreme infestations).
Hiding Spots: Logs, lumber, attic framing, antique furniture.
Seal Cracks: Around windows, doors, and foundations.
Fix Leaks: Moisture attracts all of these insects.
Ventilate: Use dehumidifiers in basements and crawlspaces.
Trim Plants: Keep branches and mulch away from foundation.
Keep Firewood Elevated & Away: Store wood at least 20 feet from the house.
Use Treated or Painted Wood: Carpenter bees and ants prefer bare wood.
Inspect New Lumber: Especially reclaimed or rough-cut wood for beetles.
Replace rotted or moisture-damaged wood ASAP.
Keep gutters clean and downspouts directed away from foundation.
Check decks, porches, and crawlspaces seasonally.
Baits: Ant gel bait or sugar-based ant bait.
Dusts/Sprays: Boric acid or insecticidal dust in wall voids and entry points.
Professional: Recommended for wall infestations or satellite colonies.
Bait Stations: Installed around the home to attract and poison colony.
Soil Treatments: Professional liquid termiticide barrier around the foundation.
Foam Injections: For active galleries inside walls.
Surface Treatments: Bora-Care or Tim-bor (borate-based products).
Replace Infested Wood: If structural integrity is compromised.
Kiln Drying or Fumigation: For furniture or larger infestations.
Insecticidal Dust: Inject into holes (e.g. Delta Dust), then plug holes with dowels or wood filler after a few days.
Paint/Stain Wood: Bees avoid painted surfaces.
Bee Traps: Can reduce population around structures.
Borate Treatments: Penetrate unfinished wood to kill larvae.
Freezing/Fumigation: For antiques or small wooden items.
Remove and Replace: Severely damaged wood.