You can use this to treat a clog or to maintain clog-free drains. It is all-natural and very easy to use, since it is a liquid and pours more easily than powders or beads. It is very concentrated so you don’t have to use much. You should get eight applications from one bottle, unlike most drain cleaners that only give you about two. I like this because it is better for the environment.
redwitch23 via Homedepot.com Jackson, NJ