Drano Dual-Force Foamer Clog Remover, Commercial Line, 17 oz

This stuff really works! I had a slow kitchen sink drain, and so I had the plumbers come over to snake it out. They were unsuccessful and told me that they needed to break out my wall, replace the pipe, and that I would be responsible for the new drywall and paint costs. Well, I decided to give this product a try. I used one bottle, and it did not unclog my drain. But the instructions said to try one more time. So I did. At first the sink started to drain slowly and then WHOOSH....the clogging items were gone and the drain works good as new.

This stuff works fantastic. My bathroom sink gets clogged up every week or two, been that way a while. And yes I have tried several things to no avail. I seen this and thought why not, haven't tried this yet. After one use my drain was working perfect. I use it once a month on each drain in my house. One less headache to deal with. Very much worth the five bucks or so it costs.

Works well but the whole bottle has to be used in each sink etc

THE BOTTLES ARE SINGLE USE.THIS REALLY DID THE JOB! WAY BETTER THAN ANY DRAIN CLEANER I'VE USED. I EVEN CHEATED, 12 OZ. IN THE SINK, 4 OZ. IN THE SHOWER. I WAS IMPRESSED THAT THE FOAM SLOWLY CAME OUT AS THE LIQUIDS MIXED. THAT DISTRIBUTES IT TO THE ENTIRE PIPE DIAMETER, NOT JUST THE BOTTOM.

I had a slow draining walk-in shower. I always had to race the water as it filled my shallow shower lip lol I had it down to a pretty good system but it got old. I did a little research and went with this product and I'm very happy with it!I slow poured the product just outside my drain, allowing both chemicals to mix before filling the drain. As I let it sit a little over a hour I boiled a pot of water. When the time was up I slowly poured the slightly boiling water down the drain. Then I ran my hot water wide open for several minutes. I didn't think it worked at first but the following day when I showered I wasn't racing the flood. It's kinda nice 👍 Glad I bought 2 bottles so now I have one to use as preventative maintenance in a few months to avoid that from happening again 😎

Three stars for a good product but this time the two bottles arrived with leaking bottles which is hazardous since the liquid is caustic. The bottles had a piece of tape over them but they still leaked. Not safe to order for shipping is how I feel.

I've always trusted Draino and it's been a proven brand for years. This product is no exception. SLOWLY pour it in, do not rush. Wait for one hour and pour very hot water down the drain. I would suggest getting the water from another tap(water straight from the tap you are clearing will always be chilly at first). And boom the clog is gone. Fantastic product. I will never use another brand.

Let me preface this by saying, I prefer not to use chemicals if I can help it. I'm a baking soda and vinegar kind of gal. I just pour baking soda and vinegar down the drain follow by hot water. Well this time, it just wouldn't help. The issue was the drain was so slow going down, that it filled up the tub without a stopper. I'd bought other Draino products for more that just didn't help me. But this one? It's magical. My tub runs perfectly. The foam was satisfying to watch. I poured the hot water after an hour like the bottle says and voila, it's magnificent! The smell wasn't too overpowering either which I really appreciate as someone who has asthmatics in the house.