Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this product for its exceptional effectiveness in removing hard water stains, calcium deposits, lime buildup, and rust from household surfaces. Most users report consistent, reliable results on toilets, showerheads, faucets, sinks, and tools, with many describing it as the best solution for stubborn mineral and rust issues. Reviewers highlight its ability to restore fixtures to near-new condition and note its versatility across multiple surfaces including coffee makers and driveways. A small number report it did not work for their specific situation, particularly on heavily embedded stains or outdoor rust. Overall, most customers consider it a trusted, go-to cleaner that delivers as advertised.
Customer review summary generated by AI, including incentivized reviews.Works well
Bought this to get rid of rust stains and worked perfectly. Just what I needed
Shower head love
Would RecommendUsed it on my daughter's shower head in her condo. She always said the pressure wasn't good and I fixed it with a little soaking and rinse.
Super Easy and Effective
I was tired of the calcium build up in the toilet, so I tried CLR. Within an hour or so, the build up disappeared after a light scrubbing with the toilet brush. This is a great product because it doesn't require very much to be effective as one bottle will last. Also, there is no chemical odor.
Good Stuff!
It REALLY works!
A product that works.
Would RecommendThis CLR is great to clean up calcium ,lime and rust . I just renewed an old cast iron bathtub and it came out beautiful.
Scale remover
Would RecommendUse for hard water to clean heating elements from scale build up.
❤️
Would RecommendAs expected, the incandescent appliance bulb I sought after. If avoiding further blue light LEDs, these are for you
Verified Purchaser
Great stuff
Would RecommendThis stuff worked awesome on my rental property. The tub was stained so badly. The smell was strong. But it works great!!
It works!
Had a clogged shower head from the minerals in the water. Used roughly a half of the container and water, soak and rinse. I was surprised by the amount of calcium and whatever else was in my shower head. It works!
Excellent choice
Would RecommendI bought this item for 1 reason and am glad to know it works for a lot of other things
Great
Would RecommendI purchased CLR to clean the hard water stains off my windows from the sprinkler system, cleaned them off with one swipe.
Can't live without this with well water!
This is a must for rural homes with a well. We have such hard water and calcium buildup; CLR is the ONLY product that works effectively. I always keep a gallon in storage as a backup, as this is very popular and sells out quickly.
Verified Purchaser
good value for the money- actually works
This works so well for the buildup in our sink. I like to put some in a spray bottle and mark it for easier use.
As advertised
I find this product to be very useful in my daily and deep cleaning needs.
Verified Purchaser