What should you do if bedbugs are in the bathtub? - briefly
Extract visible insects with a disposable tool, seal them in a plastic bag, and discard; then clean the tub with hot water, detergent, and an approved insecticide, drying it completely.
What should you do if bedbugs are in the bathtub? - in detail
If you find bedbugs residing in the bathtub, act immediately to prevent spread and eradicate the insects.
First, clear the tub of all personal items—towels, washcloths, cosmetics, and detachable accessories. Place these objects in sealed plastic bags and transport them to a hot‑water wash (minimum 120 °F) or a dryer on high heat for at least 30 minutes.
Next, treat the bathtub surface itself. Use a high‑temperature steam cleaner, directing the jet into seams, grout lines, and any cracks. Steam at 212 °F for a minimum of 10 seconds per area will kill all life stages. Follow the steam treatment with a thorough wipe‑down using a disposable cloth soaked in a registered insecticide labeled for bedbug control. Allow the chemical to dry according to the product instructions before using the tub again.
Vacuum the surrounding floor, tile edges, and any adjacent fixtures. Employ a vacuum equipped with a HEPA filter; empty the canister into a sealed bag and discard it outside the home.
Inspect nearby sleeping areas, furniture, and baseboards for additional signs of infestation. If any are detected, repeat the steam and insecticide protocol on those surfaces. Seal cracks, crevices, and gaps with caulk to eliminate hiding places.
Finally, arrange a professional pest‑management service if the infestation appears extensive or persists after your initial efforts. Professionals can apply residual treatments and provide a monitoring plan to ensure complete eradication.
Maintain vigilance: wash bedding and towels weekly in hot water, use mattress encasements, and conduct regular visual checks. These practices reduce the risk of recurrence in bathroom fixtures and elsewhere in the residence.