Bifen LP Granules
Product Review (submitted on August 25, 2020):
Been using these granules for 2 years now in South Carolina. Was looking to get rid of fire ants and fleas. I use 2 bags to treat 1/2 acre yard. I do not get any fire ant mounds in my yard even though the neighbors do not treat their yard. In the past the fire ant mounds would migrate to my yard now they do not. It also keeps the fleas away I haven't found any fleas on the dog or cats. I believe the manufacturer suggests treatment every 3 months but it really depends on the amount of rain we get, I have been putting it out once in the spring and once in mid summer and found this is sufficient in the past. This year I may have to put it a third time with all of the rain we are getting.