With quicker knockdown, longer-lasting control, and better affordability than competitive products, PT® Alpine® Flea and Bed Bugis the future of practical, reliable flea control. Part of the Alpine® Insecticides family product line. Prallethrin for quick knockdown. IGR pyriproxyfen kills hatching eggs for up to seven months. Reduced Risk* active ingredient dinotefuran kills adult fleas for up to 30 days. Advanced pressurized formulation Won’t soak carpets; reduces treatment time and labor. Application can take just 15 minutes. Minimizes homeowner re-entry time.