What should be done if fleas are not being eliminated? - briefly
Treat the host with a veterinary‑approved «adulticide» and launder all bedding, carpets, and upholstery at high temperature; then apply a residual insecticide spray or fogger to eradicate larvae and eggs. If infestation persists, hire a licensed pest‑control professional for a comprehensive treatment plan.
What should be done if fleas are not being eliminated? - in detail
When flea control measures do not achieve elimination, a systematic reassessment is required.
First, confirm that all recommended steps have been applied correctly. Verify that pet‑focused products—topical spot‑on treatments, oral insecticides, and flea collars—are administered according to label instructions, with appropriate dosing for weight and species. Ensure that the treatment schedule covers the full life cycle, typically four weeks, to target eggs, larvae, pupae, and adults.
Second, address the environment where fleas develop. Perform thorough vacuuming of carpets, rugs, upholstery, and pet bedding; discard the vacuum bag or empty the canister immediately. Wash all washable fabrics in hot water (minimum 60 °C) and dry on high heat. Apply a residual insecticide spray or fogger labeled for indoor use, focusing on cracks, baseboards, and areas where pets rest. Repeat application after two weeks to intercept emerging adults from pupae that survived the initial treatment.
Third, inspect for resistance. If the chosen products contain pyrethroids or other common active ingredients and failures persist, consider switching to a different class, such as neonicotinoids or insect growth regulators (IGRs). Consult product labels or a veterinarian for guidance on resistance‑management strategies.
Fourth, enlist professional pest‑control services when household measures prove insufficient. Certified technicians can assess infestation severity, apply professional‑grade formulations, and provide a treatment calendar tailored to the property’s layout.
Fifth, maintain preventive practices after successful eradication. Continue monthly pet treatments, keep sleeping areas clean, and perform regular vacuuming. Monitor pets for signs of re‑infestation, such as excessive scratching or visible flea dirt, and intervene promptly.
By following these steps—verification of product use, comprehensive environmental treatment, resistance evaluation, professional assistance, and ongoing prevention—persistent flea problems can be resolved effectively.