Drano Dual Force Foamer Clog Remover works great for most household clogs, in my experience. I've used it mostly for showers when hair clogs build up and slow the drain. The foamer works better than regular Drano, unless you have a completely clogged drain that doesn't move at all. Performance This product works great. The foaming of the two ingredients that are kept separate seems to make a big differnce from similar clog removers. I usually pour the product down the drain and give it a couple of hours to work before running hot water down the drain. I've used this and similar products in sinks and bathtubs around my house, and they always clear the drain on the first try. This product is a bit pricey, but you can usually get a coupon for it in a local paper or online, and it is much cheaper than hiring a plumber for a simple slow drain. Scent The scent is fine, not very strong since you pour it straight down the drain and then rinse it away within an hour or two.