Customer Reviews for ZEP 128 oz. Acidic Toilet Bowl Cleaner

this product works excellent cleans any rust or issues from well water /no odor awesome I ordered a case

The power of the product is fantastic.The cost of the product is lower than I supose

Never used a toilet cleaner that worked so hard… pour it in, let it sit, swish and you’re done. It’s great on hard rings. It will not disappoint.

Unlike many other „wonder” bath cleaners, this one actually removed a 15 years old soap scum. Perfect.

Cleans better with a little acid

Works pretty good but must let it sit for a bit to really get the best out of it. Cost is fair.

I've had orange stains on my shower tile floor from minerals in the water, I read on line that a product with Hydrochloric Acid should work & a kind salesman kept looking at products & reading the labels until he found Zep & it worked! amazingly well!!

Product works very well at cleaning & sanitizing the toilet bowl. Use it regularly.

This stuff is an absolute miracle! You squeeze it in the toile and leave it for an hour and the stains and hard water deposits dissolve completely! I highly recommend!

Cleaned the stained bowl in one application ….works great!

Worked excellent on a very stained toilet from well water in a vacant home. Was told to not use it on anything except porcelain though, due to the acid.

Great Results. Really good product.

The toilet looked like it can't be restored but after soaking for 10 minutes, everything came off

No doubt the best cleaner for hard water issues. Special trip just to get this brand.

Great stuff works really well.

If you have any stains in your toilet bowl this is what you want to use. Put it in the toilet and let it sit for about 15 minutes then clean with a brush and all stains will be gone

This toilet cleaner worked great to remove lime and hard water stains. The first product I found that really worked.

This stuff is magic. It cleans rings in toilet without even brushing.

The product does exactly what it is designed to do. I have bought this product in the past and it is still excellent in its intended use for the toilet.

Cleans toliet bowl easy and smell clean fresh.