How to get rid of household lice and fleas? - briefly
Remove lice and fleas by washing all bedding, clothing, and curtains in hot water and vacuuming carpets, furniture, and cracks thoroughly. Treat the area with a certified insecticide or a natural agent such as diatomaceous earth, then repeat the process after 7–10 days to eliminate newly hatched pests.
How to get rid of household lice and fleas? - in detail
Eliminating lice and fleas from a residence requires a systematic approach that addresses both the environment and any infested hosts.
First, confirm the presence of parasites by inspecting bedding, carpet edges, upholstered furniture, and pet fur. Look for live insects, eggs, or dark specks (feces).
Next, remove all washable items. Launder sheets, pillowcases, blankets, and clothing in hot water (minimum 130 °F) and dry on high heat for at least 30 minutes. This kills all life stages.
Thoroughly vacuum carpets, rugs, and upholstery. Use a vacuum equipped with a HEPA filter, then discard the bag or empty the canister into a sealed bag outside the home. Pay special attention to seams, crevices, and under furniture where eggs may be hidden.
Apply an appropriate insecticide spray or powder to cracks, baseboards, and the undersides of furniture. Choose products labeled for both lice and fleas, following label instructions for concentration, dwell time, and ventilation. For households preferring non‑chemical options, a mixture of diatomaceous earth (food grade) and essential oil (e.g., peppermint or eucalyptus) can be spread thinly on surfaces; leave for 24 hours before vacuuming.
Treat pets simultaneously. Use a veterinarian‑recommended flea and lice comb, followed by a topical or oral medication proven effective against both parasites. Bathing pets with a medicated shampoo can reduce surface infestations, but medication remains essential for internal stages.
Seal entry points to prevent re‑infestation. Repair torn screens, caulk gaps around doors and windows, and keep clothing and shoes stored in sealed containers.
Finally, maintain a regular cleaning schedule: weekly vacuuming, monthly laundering of bedding, and periodic re‑application of insecticide according to product guidelines. Monitoring traps (e.g., sticky pads placed near baseboards) can provide early detection of resurgence.
By integrating thorough cleaning, targeted chemical or natural treatments, pet management, and preventive barriers, a household can be cleared of lice and fleas and remain protected against future outbreaks.