Model # ZUATB32

Internet #203487312

Store SKU #471470

ZEP 32 oz. Acidic Toilet Bowl Cleaner


32 oz. Acidic Toilet Bowl Cleaner

  • Removes limescale and other stains from toilet bowls and urinals
  • Deodorizes toilet bowls and urinals leaving a fresh scent
  • Effectively cleans toilet bowl stains with acid formula
$4.49 /each

Frequently Bought Together

Product Overview

ZEP Commercial Acidic Toilet Bowl Cleaner quickly removes rust stains, organic and hard water stains and residue. Its clinging gel formula works longer and harder on vertical surfaces, leaving a clean shine and fresh fragrance. It is safe for septic tanks, drain lines and water treatment systems.

  • Clinging gel based acid formula
  • Specially formulated to require less scrubbing
  • Built-in squirt top
  • Removes soil build-up, lime-scale and other stains
  • Minty pine scent
  • Deodorizing formula

Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

Will this bowl cleaner etch finish of bowl

Asked by: upset
I did not notice any etching of the porcelain when I used it, but it is effective enough that I would recommend that you not let it sit on the surface longer than the recommended length of time.
Answered by: Kym
Date published: 2017-01-10

Is this product safe for use with toilets that flush to septic systems?

Asked by: CACA
It says yes on the bottle
Answered by: Grandma
Date published: 2016-08-16

has anybody tried this to clean something else, I have very dirty and deeply stained window frame...

has anybody tried this to clean something else, I have very dirty and deeply stained window frames (steel I guess, painted white NOT the wooden frame of course) to clean and looking for a really good and strong product. thanks !
Asked by: MGMARIE
We would not recommend using the Acidic Toilet Bowl Cleaner for the application you have described.
Answered by: Zep Customer Support
Date published: 2017-03-14

Will this product remove really tough caked on soap scum? The scum is like etched onto the glass.

Asked by: Johnny
Zep Acidic Toilet Bowl Cleaner is formulated to remove rust stains and mineral deposits inside the toilet bowl. If you are looking to clean another area, please give us a call at 1-888-805-4357 and one of agents will be happy to recommend a product for your needs.
Answered by: Zep Customer Support
Date published: 2017-03-14
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Customer Reviews

32 oz. Acidic Toilet Bowl Cleaner is rated 4.6 out of 5 by 89.
Rated 5 out of 5 by from 100% SOLD! We have a lot of iron in our water and get BAD rust stains and residue buildup in the ... 100% SOLD! We have a lot of iron in our water and get BAD rust stains and residue buildup in the toilet bowl. We have tried C-L-R, Chlorox, scrubbing with SOS, pumice stones, etc., with no luck. We had heard about Zep and when we saw it at Home Depot, we gave it a try. OH MY GOSH!!!! This product actually WORKED!!! We poured it in the toilet bowl and under the rim and let it sit for a couple of hours. When we came back, my husband just flushed the toilet and LIKE MAGIC the stains were GONE!!! NO SCRUBBING at all - we couldn't believe it!! It hasn't been this clean since we bought it! We're sold on ZEP and plan to always have some on hand. Amazing product!
Date published: 2017-02-04
Rated 5 out of 5 by from I did leave this on longer than the directions called for, after reading the previous reviews. N... I did leave this on longer than the directions called for, after reading the previous reviews. Nothing I had tried in the past, including scrub, scrub, scrubbing with a pumice stone, got the hard water rings off my toilets. This stuff actually works. I left it on several hours and used a regular toilet brush. It had been years since I've seen the toilets with no hard water rim. I'm sold.
Date published: 2016-10-25
Rated 5 out of 5 by from Amazing, almost miraculous Was ready to replace toilet from teen's bathroom that hadn't been cleaned in over 2 years. Was going to give C-L-R a try but then saw ZEP Acidic Toilet Bowl Cleaner beside it -- at about 1/3 the price -- so decided to give it a try. Miracle...!!!!!!! Years of hard mineral build-up around water line and stains under rim and below waterline... gone! Only minimal scrubbing required, the cleaner practically ate the build-up off of the porcelain. Now using it on the tiles in the bath tub area.
Date published: 2016-08-23
Rated 5 out of 5 by from lazy flush toilet Came across a toilet that would no longer flush because all the holes in the rim were clogged due to hard water. Shut the water off, flushed and poured a gallon down the tank. Forgot about it for a few hours and now the toilet is working perfectly. Excellent product!
Date published: 2016-11-22
Rated 5 out of 5 by from Great Product Simply said, this product gets the job done....lives up to the hype. We were remodeling my elderly mother's home and I was trying to decide whether or not to replace the badly [hard water] stained toilets in her home....very nice American Standard porcelain toilets...other than the unsightly hard water stains/scale. Tried several products that simply didn't make a dent. Then I came across Zep and read all the very positive reviews and I decided to give it a try and WOW did it work great....In one application and after letting it soak/sit for 15 minutes, I used a stiff scrub brush and the hard water stain/scale came off and the porcelain looked brand new...literally! For a meager $5 investment I saved several hundred dollars...the two toilets look brand new! Thank you Zep!!
Date published: 2016-05-22
Rated 5 out of 5 by from A. M. A. Z. I. N. G!!!!! After having tried EVERYTHING I could find with zero success...I tried ZEP acidic toilet bowl cleaner. I will never buy anything else ever again. This stuff is blue liquid magic! I even tried it on some stains in my shower that nothing would remove. ZEP made them vanish!!! Yeah's a chemical,blah blah blah. BUT IT WORKED!!! None of those "green" cleaners would get the stains off.
Date published: 2016-06-23
Rated 5 out of 5 by from Worked Wonders! I moved into a place where the toilet was really yucky. I had tried purple products, foaming products, and scrubbing until my fingers and hand hurt. I was about to change the toilet when I decided to go to HD and see what I could find. I was very skeptical about this product. I went home and immediately flushed the toilet.I used a plunger to get the toilet water at it's lowest level. Then I took an old towel to soak up the rest of the water until the bowl was empty. I added enough of this product and let it sit for 30 minutes. I put on my gloves and took a grout brush to begin scrubbing. I didn't have to scrub too much. Chunks of the deposit began to fall off. I was so amazed I had to take photos!!! I don't think my toilet will ever be that nasty but if it does happen, now I know what to do. THANKS for a GREAT product!
Date published: 2015-03-03
Rated 5 out of 5 by from Miracle worker!!! Years I have tried to get the thick yellow stains out! Tried multiple products with not much luck. The only thing that would even come close was CLR, and only a tiny bit and only after using the whole bottle. So I followed suggestions of others and plunged out what water I could and then used towels to get the remaining water out. I poured a generous amount in and let it set for about 30 minutes to an hour. Now it didn't come right off...I still had to use a scrub brush and work at it, but it wasn't too terrible and did start to come off. I had to repeat the process once just to clear the water out and see where I was. I couldn't get the very bottom middle clean--maybe I'll try another day. But for the price (and only half the bottle) and really minimal effort, I am amazed at how great it worked. My hands hurt a little--didn't use gloves so would recommend that for next time. I would definitely recommend this product and if it doesn't work for you at first, make sure you use a good brush and do another application. I'm telling you--no other products even hold a candle to this.
Date published: 2016-06-11
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