I have used this product and it really did help my tub that had been draining slow for about a year. I like it that you get so many sticks and putting them in the drains was simple enough. The enzymes keep your drains clog free and it is supposed to deodorize but I am not sure yet if it is doing that or not because I can not smell it. Many people say they can smell it. I even put one in the toilet's tank even though the package instructions do not say to do so. It seems to have even helped the toilet, which been acting up for almost two weeks now. #rankboosterreview #Sponsered #Hommatic REALLY WORTH A TRY!