What should you do if you have fleas? - briefly
Treat your pet with a veterinarian‑approved flea product, wash all bedding and fabrics in hot water, and thoroughly vacuum the home before applying a residual indoor insecticide.
What should you do if you have fleas? - in detail
If a flea infestation is detected, immediate action is required to protect both pets and the living environment.
First, treat the animal hosts. Apply a veterinarian‑approved flea control product—topical spot‑on, oral medication, or a collar—according to the label instructions. Repeat the treatment at the recommended interval to break the life cycle. Wash all bedding, blankets, and removable pet accessories in hot water (≥ 130 °F) and dry on high heat.
Second, address the indoor spaces. Vacuum all carpeted areas, rugs, and upholstery thoroughly; discard the vacuum bag or clean the canister immediately after use. Spray a residual insecticide labeled for indoor flea control, focusing on cracks, baseboards, and under furniture. Follow safety guidelines, especially if children or other pets are present.
Third, manage the outdoor environment if pets spend time outside. Trim grass and vegetation to reduce humidity, which favors flea development. Apply a targeted outdoor flea spray or granules to shaded areas, pet runs, and kennels. Repeat applications according to the product schedule, typically every two to four weeks during warm months.
Fourth, monitor progress. Check the pet daily for live fleas or signs of irritation. Use a flea comb to capture any remaining insects. Continue vacuuming and washing bedding weekly for at least three weeks, then reduce frequency as the problem subsides.
Finally, prevent future outbreaks. Maintain a regular schedule of preventive flea medication for pets, keep living areas clean, and inspect new animals before introducing them to the household. Consistent vigilance eliminates the risk of re‑infestation.