Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
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
stars
5,885 ratings1,519 reviews
  1. 5 stars86% (5,046)
  2. 4 stars8% (483)
  3. 3 stars3% (158)
  4. 2 stars1% (54)
  5. 1 star2% (144)

Member photos

Sort by |
Showing 391-400 of 1,519 reviews
Jan 25, 2012
Reviewer name: reina0123
5 out of 5 stars
5 out of 5 stars review

Keeps toilet clean and disinfected

Really like that this product helps keep your toilet stain free and disinfected. I have little ones so the more germs I can kill the better. The after scent of bleach can be a bit much at times but I don't mind it cause I know that it means it works!

Review from clorox.com
Helpful?2FKRRXJ0NIY04460015932
Jan 26, 2012
Reviewer name: GailS
5 out of 5 stars
5 out of 5 stars review

Best toilet cleaner around

I LOVE Clorox Automatic Toilet Bowl Cleaner with Bleach. We live in a rural area with well water and before finding Clorox cleaning tabs, we would quickly develop pink rings in the toilet. This product is AWESOME!!!!!! I have recommended it to all my friends and will continue to sing its praises. GREAT PRODUCT!!!!!!

Review from clorox.com
Helpful?2FKRRXJ0NIY04460015932
Jan 29, 2012
Reviewer name: TheOriginalMrClean
5 out of 5 stars
5 out of 5 stars review

"Set it and forget it!"

I have been using this superior product for years. This is one of those items you are willing to pay a little more for to get the most desirable results from. Having a clean commode is a must. I trust the cleanliness of mine to Clorox® in between cleanings. Each flush is a blast of cleanliness and freshness. My family and company always comment on the fresh smell and appearance of my restroom. I clean the entire room with the fine family of Clorox® products as they compliment each other in a way no other cleaners can!

Review from clorox.com
Helpful?2FKRRXJ0NIY04460015932
Jan 28, 2012
Reviewer name: inerjit
4 out of 5 stars
4 out of 5 stars review

Works Well, but not for everyone

We have used these for years in toilets that are used often, and have found them to be very effective and true to the description. I've recommended them to family members, but have heard that they're not so good for small rooms (if you don't like the smell of belach) or for toilets that are not used often--the bleach may start to eat away at the rubber in the tank. We, however, don't have any problem with the smell, and haven't had to replace any tank parts because of deterioration.

Review from clorox.com
Helpful?2FKRRXJ0NIY04460015932
Jan 3, 2018
Reviewer name: nrive002
1 out of 5 stars
1 out of 5 stars review

Cost me a pretty hefty plumbing bill

[This review was collected as part of a promotion.] I am an avid Clorox product user and am typically happy with the products. However, I purchased a faulty tablet as it did not dissolve and it got stuck underneath the boot of the tank causing the toilet not to flush properly until the plumber removed the toilet to find the undissolved tablet. I will not be purchasing this product anymore. I'm pretty disappointed.

Review from clorox.com
Helpful?2FKRRXJ0NIY04460015932
reply from Clorox

Hi, there. Thank you for reaching out to us. We’re sorry to hear that your Clorox Automatic Toilet Bowl Cleaner failed to dissolve and as a result got stuck underneath the boot of the tank causing a clog. We wouldn't expect this to happen. Please give us a call at 800-292-2200, so we can discuss your experience with the product. Be sure to provide reference number: 180115-000807 for the best service. We look forward to speaking with you.

Jan 26, 2012
Reviewer name: pita
5 out of 5 stars
5 out of 5 stars review

great product

love the fact that i dont have to scrub toliet everyday, i watch take care of 2 toddlers(grandchildren) while parents work plus am care provider for mom with a ton of medical issue so anything that i can use to make my day a little easier is great. i have used clorox products for as long as i have can remember. love them

Review from clorox.com
Helpful?2FKRRXJ0NIY04460015932
Dec 18, 2010
Reviewer name: Udaman
5 out of 5 stars
5 out of 5 stars review

One of the Best

This toilet bowl cleaner is the best out there. It changes the color of your toilet bowl and tank from rusty to white again. I have been using this product since the mid 90s and the only thing that has changed is the price. Gets more and more expensive but it works. With regular use, u never need to clean your toilet bowl again (except for the areas not cleaned by the flushes). I usually don't write reviews but just had to say this product works.

Helpful?2FKRRXJ0NIY04460015932
Jan 30, 2025
Reviewer name: PHA55
5 out of 5 stars
5 out of 5 stars review

Does the job!

Keeps toilet clean! Odor is strong at first especially if you don't use it much considering if a single person or a family. If you have the cheap toilet flaps you might need to change it to the ones that are made better to accept cleaners. Been buying these for years. Sam's needs to pack them better when shipping because the tablets will break in pieces.

Helpful?2FKRRXJ0NIY04460015932
Jul 29, 2025
Reviewer name: K Youngblood
5 out of 5 stars
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
Helpful?2FKRRXJ0NIY04460015932
Aug 23, 2018
Reviewer name: dave11
1 out of 5 stars
1 out of 5 stars review

Not Happy

We have been using this product for a couple of years. Today I noticed an issue with one of our toilets. I removed the cover on the tank. The tank was full of a yellow glue like substance that covered the tank, float, and flapper valve. The float was stuck causing the water to run continuously. The other toilet had the same issue just not as bad. After extensive time consuming cleanup, I was able to get the toilets working again. I don't recommend buying this product!

Review from clorox.com
Helpful?2FKRRXJ0NIY04460015932
reply from The Clorox team

Hi, Dave. We're sorry to hear that our Automatic Toilet Bowl Cleaner didn't meet your expectations. This isn't something that we'd expect and we'd love to help. So that we can learn more, please call us at 800-227-1860. Please be sure to provide this reference number when you call: 180824-000451. We're looking forward to hearing from you soon.