Customer Reviews for ZEP 128 oz. Acidic Toilet Bowl Cleaner

Best toilet bowl cleaner. It did the job Superb!!!

ZEP worked Great! I will recomend it and continue using it.

Works great on discoloration

Took our rust in commodes no time But don’t get it on skin wear gloves

I don’t see where this product is any better than regular toothpaste let bowl cleaner. But not any worse either.

For about a year now we’ve had 3 small brown/rust-colored hard water stains at the bottom of our toilet right where it starts to narrow. I’ve tried multiple different cleaners, a pumice stone, and nothing worked. I stumbled across a post recommending this product and figured I’d give it a go. Worked instantly! I left Zep in the toilet for about 5-10 minutes, then scrubbed with a normal toilet bowl cleaner for about 20 seconds. Everyone needs to know about this product!!!

Worked Great on getting hard water deposits off

This stuff is fantastic. My township is on a nasty water system that leaves black waterline rings in all toilets. I'd tried everything else until I found. Worked on cleaning the occasional use toilet in the basement too.

Removes iron and calcium deposits as per instruction. Using 10 yrs now.

With minor scrubbing, it turned a gross college apartment toilet that looked like it hadn’t been cleaned in years to white.

I used it before and it really works good

Works great. Restored bowl to like new condition. It had bad stains and calcification. Lives up to it's claim.