20% Off Retail, You SAVE $5! Stop Fleas & Ticks! Bio Spot Spot On Flea & Tick Control For Dogs. Eliminate fleas and ticks with long-lasting Bio-Spot. Kills and repels fleas, ticks and mosquitoes for up to 30 days. Bio Spot Spot On Topical Treatment contains pyrethrins to kill fleas, ticks, and lice on contact. It also contains an Insect Growth Regulator (IGR) to kill flea eggs up to one month and prevent reinfestation. Kills flea eggs up to one month and prevents reinfestation. Kills and repels fleas, ticks and mosquitoes for up to 30 days. Safe for puppies over 6 months of age. Now features an easy-to-use, teardrop design applicator tube with a 3-month supply (three applicators). Bold, contemporary graphics Premium packaging Extra panel with Treatment Schedule reminds pet owners when to reapply Back to Health and Beauty