All I have to say is WOWWWWWW, I was reccomended the product by the salesman at the store, I had a carpenter ant problem, you know the small black ants or sugar ants. After I sprayed every corner in the apartment, after 24 hrs, i never saw another ant for a year. no crawling bug no nothing. It was if an atomic bomb for critters had been dropped. they would not come anywhere near the apt. GREAT PRODUCT!!! If u have a ant problem buy this product ASAP!! Home Depot does not have anything this strong in stock at all... I checked...