CLRClog Free Drain Pressurized Drain Clog Remover - For Use on Sinks, Showers, Bathtubs, Toilets and More, 4.5 Ounce Aerosol Can (Pack of 4)

I had a very tough clog. I tried snaking, liquid desolvers/degreasers. Nothing was working. This did! 3 pumps solved the issue. It's been 3 months, sink still clear! Several pumps left in 1st can. A friend had same issue, resolved with 2 pumps! Great value. Works as advertised! Easy to use, no noticeable odor.

Works great. Just make sure you securely cover the overflow hole in the sink or it will blast mess everywhere.

Have used this product for years and I like the ease of use and the way it works. Very simple and functional. Starting to get a little pricey but will continue to use as works well.

I was given this to try by a friend. It worked so good I decided to buy my own. Easy to use and doesn’t have dangerous chemicals.

By far the best drain unclogger I have ever used.

It didn’t work and it’s not worth the money that I spent

We tried Drano Crystals, Liquid Plumber, no luck - super slow drain. Got this, used as directed (with a small amount of water in the sink) and voila! We cold hear the clog become unclogged. Air... who knew?