I have been using Rooster Booster Multi-Wormer Triple Action everyday for several months now and it works great for me. Never seen any worms, but I did see watery poop until I started using this, but not now. The girls are healthy and produce plenty of nice large brown eggs. We eat the eggs and give them to friends all of the time. No problems. I think it's a good item. I will continue to use it everyday.