Pros: Does keep the fleas at bay when in combination with other monthly oral preventatives
Cons: If the dispenser doesn't work, what good is the product?
I fog my house two or three times a year because here, in Texas, it never gets cold enough to not be flea season. Even with giving my dogs internal flea prevention, a little extra precaution is important. This product has always worked for me. This time two things were unusual. I had bought a 3-pack of foggers. The first worked OK, the second did not spray at all, and the the third spewed toxic foam all over my hands.
Secondly, when I went back into the house to open the windows, I had a sneezing attack from the fog. Sneezing, watery eyes, the whole nine yards. This had never happened before.
Added note: Upon contacting the company, I was sent a coupon for full replacement of the product.