Top positive review
One person found this helpful
Been using Bio Spot for over 10 years without a problem
on April 3, 2013
I live in the county and have had Dobermans, Great Danes, Golden Retrievers...all large breeds. I have used Bio Spot and been extremely pleased with it. I don't use it during the winter but use it monthly in the summer. I am very pleased with the results and have never found a flea or tick after treating my dogs. I ran out one time and tried a brand from the local store and within a week had both fleas and ticks on my dogs. I now stock up before the summer. I use to use the expensive stuff and can say this works just as well for over 1/2 the price.