Customer Reviews for ZEP 32 oz. Advanced Bathroom Sink Drain Opener

The product worked perfectly to clear my bathroom sink.

I've tried many drain cleaners for the bathroom sink. Then I saw Zep - wow almost $14 but I decided to try it. So glad I did - I've had a free flowing drain for weeks now after using this product!

Works great! The only brand we will buy.

This product worked even better than I was hoping. My bathroom sink was completely clogged with who knows what, and right away when I poured in the Zep Bathroom Sink Drain Opener I could see it start to work. I did two rounds of the treatment and my sink was draining like a brand new sink. Will continue to use this brand.

Works as described, used it a couple times before at a previuos residence.

This worked wonders for me. It cleared the clog up after the first application.

Excellent product. I had an apparent hair & soap clog in a bathroom sink. I first tried the brand name Drano, which did not work acceptably. I poured in this Zep product, waited about 15 minutes, then poured hot water into the drain. The clog immediately was cleared.

It is rather tiny, imperfect, but so far has made it possible to avoid calling a plumber

This product worked as promised.

Did not unclog drain. Had to use several bottles of other brand.

I used this to unclog my bathroom sink, it worked.

Didn’t work, will be asking for my money back

easy to use, half a bottle, wait few mins & rinse thoroughly

Stuff really work to cleared the clog really fast very good

Followed instructions on the label and worked like a charm for bathroom sink

Worked like a professional drain cleaning-saved me an expensive plumbers visit!

My bathroom sink had issues with water stopping up and not draining right away (hair, etc). I put this down the drain , waited 10 minutes and flushed it with hot water. Everything is perfect again no clogging at all, and ive had this issue for a while now

It did what it was suppose to do - however, it did take the whole bottle to open up the drain.

The ZEP product worked on our bathroom sink drain when other products (Drano and Liquid-Plumr) did not.

worked in minutes extremly effectively

Product works great and takes care of clogs and slow drains with ease

This stuff is POWERFUL! Works great the first time with very little needed

Worked well and unclogged my bathroom sink!

As advertised! Suborn clog composed of toothpaste and beard shavings finally gone with two applications (one 32 oz. container). Be sure to flush with HOT water as prescribed in the instructions.

Worked well to make drain run much better

This seems to be work better than regular drain cleaner for a bathroom sink. I'm don't understand the science behind it, but it seems to work very well.