$26.95 to $44.99
New maximized formula contains Fipronil & (an additional active ingredient) Etofenprox. Starts to kill fleas and ticks in as little as one hour. Read More
Featured Advice from Our Experts
One of the biggest misconceptions about flea treatment is that switching brands is the same as rotating. Rotation of active ingredient is key in getting ahead of a flea infestation. The sad truth is, the majority of the products on the market today share a very few common active ingredients...
New maximized formula contains Fipronil & (an additional active ingredient) Etofenprox.
Starts to kill fleas and ticks in as little as one hour.
Prevents and controls reinfestations. Kills newly emerged adult fleas before they lay eggs, preventing reinfestation all month long.
Convenient once-a-month application. Waterproof.
Consult your vet before using on breeding, pregnant and lactating pets.
- Brand: SENTRY
- Type: Flea & Tick
- Ingredient: Etofenprox
Product works great. I have 3 cats and 2 dogs, (use this product on all)I have NO flee problems.
"not very effective"
This flea treatment goes on quick and no oily fur but it just doesn't last long enough nor did it seem to keep eggs from hatching. Have tried it several months on my 2 indoor only cats, no other pets in the house and did not have an infestation of fleas at the start. I'm going back to Advantage !