ADAMS™ Botanicals Flea & Tick Pet & Home Spray is a plant-based, EPA-approved flea and tick product designed for use on both pets and household surfaces.

2. K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment Ratings: 11,000 Stars: 4.6 K9 Advantix is arguably the most popular flea and tick prevention out there—and for good reason.

FastAct Flea & Tick Shampoo and Spray retail for $11.99 and $14.99. Both are available at Walmart, Target and other major retailers nationwide. PetArmor for dogs and cats retails for $25 for a 3 ...