I am as disgusted as I am happy with how well this product has worked!!My family went out of town for Thanksgiving and came home to a massive German roach problem 🤢 (the small brown ones) We tried various things for months to get rid of them, but nothing was even making a dent. I was about ready to call pest control. We had our old house treated for German roaches and it cost $300 for them to just put some gel stuff on all the hinges of our cabinets and other cracks and crevices of the kitchen. I really didn’t want to pay $300 again even though I knew it worked. I came across Advion Syngenta in the comments of some Pinterest post and figured it was worth $25 to give it a shot.This picture is 12hrs after applying it via package instructions. Little did I know that was only the beginning. We vacuumed up dead and dying roaches multiple times a day for almost a week! I’d say it worked. I would definitely recommend it!