Fleas in my kitty are gone after I used this product. Very effective and reasonable too.
Revolution provides all round protection from heartworm, fleas, and worms. One of a kind product.
Excellent spot-on, a very effective one indeed
No irritation, no mess, easy to apply and for me it's highly affordable.
We have used this product for more than 12 years and have found it to be perfectly effective on all bugs listed. However, the ear mites are becoming resistant to it--so will switch to a different product for a while to get rid of those darn critters. I will switch back to Revolution after the ear mites are completely gone.