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Customer reviews for Clorox Ultra Clean Tablets Toilet Bowl Cleaner, 6 ct., 3.5 oz. for
Clorox Ultra Clean Tablets Toilet Bowl Cleaner, 6 ct., 3.5 oz.
4.7 out of 5 stars
stars5,744 ratings1,489 reviews
  1. 5 stars86% (4,926)
  2. 4 stars8% (474)
  3. 3 stars3% (156)
  4. 2 stars1% (52)
  5. 1 star2% (136)
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Showing 341-350 of 1,489 reviews
Jan 25, 2024
TW
1 out of 5 stars review

Degraded our toilets' flapper & seal

We've had problems with our toilets leaking and driving up our water bill. Come to find out these degraded our toilets' flapper and seal causing the leaks.

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reply from Clorox Brand

Thanks for sharing this with us. We understand how frustrating this can be, and we're sorry to hear this was your experience with our Ultra Clean Toilet Tablets. So we may discuss this, please reach out to us at 800-227-1860 and mention reference number 240126-000237. We hope to hear from you soon. Monique from The Clorox Team

Mar 12, 2024
Chris
5 out of 5 stars review

Verified Purchase

Fresh, clean smell every time toilet is flushed

I like these tablets much much better than the ones that turn the water blue. Fresh clorox smell. (I like it). I’ve turned my daughter onto them. She no longer use the blue tablets.

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May 21, 2014
CJ12345
1 out of 5 stars review

DO NOT BUY THIS!

It "ate" all the rubber components inside my tank including the rubber washers that hold the tank to the bottom. Had to replace everything made of rubber. Don't understand how they can sell this!

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Sep 12, 2023
JB157
1 out of 5 stars review

Beware of damage to toliet seals

I liked these tablets for the clean smell and clean toilet bowl, but it came at a price. We have new toilets in the house and the main toilet where these tablets were used now refills by itself many times a day and needs to be repaired. Beware.

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reply from Clorox Brand

We noticed your review and are very sorry to hear about the state of your toilet after using our Bleach Ultra Clean Toilet Tablets. This isn't what we want for you, and we're here to help. Would you please call us at 800-227-1860? Your reference number is 230913-000727. We hope to talk with you soon. Ashlee from The Clorox Team

Aug 23, 2025
SillyAnn
5 out of 5 stars review

Definitely last longer than most

I was buying toilet bowl cleaner tablets from Wally World and they would last, at best, close to a month. I decided to try these since they claimed they would last up to three months. Well. I bought them May 28th and it is now August 23rd and they are just starting to "wear out". I will buy again.

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Jun 9, 2025
phip1_9342
5 out of 5 stars review

A game changer for your bathroom

For the sheer convenience and effectiveness in maintaining a consistently clean and fresh toilet, the Clorox Automatic Toilet Bowl Cleaner tablets are fantastic. They truly minimize the dreaded task of toilet scrubbing. However, I strongly recommend being aware of the potential for rubber component degradation in older toilets. If your toilet is newer or you're willing to keep an eye on your tank's internal parts, these tablets are a highly recommended time-saver for keeping your toilet sparkling.

Review from influenster.com
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Jun 16, 2025
amandaw1181_7603
5 out of 5 stars review

Effective

These have a nice Trent sent that is not overwhelming. I love with a septic system and they are total safe for that. Packing is simple and packed well. They keep my toilet fresh and clean with out having to worry about scrubbing it all the time. They are very cost effective and save a lot of time

Review from influenster.com
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Jul 29, 2025
K Youngblood
5 out of 5 stars review

An Idea

Love to melt them down and use Irish Spring, Zote Soap and PIne Sol with this product to make a great cleaner. Hope you can make a deal with Irish Spring, Zote and Pine Sol and try to make tablets with all of these a mixture of these 3 or just Irish Spring and Zote Soap.

Review from clorox.com
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Dec 12, 2018
BUCKY 1950
5 out of 5 stars review

Verified Purchase

GREAT PRODUCT!

I have purchased and use this product for years and recommend it for daily sanitation in commode!

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Feb 19, 2024
Dbgb
5 out of 5 stars review

Verified Purchase

No nasty stains

Excellent cleaning and smells great.

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