Ratings may include incentivized customer reviews.
What Customers Are Saying
The product is effective at removing rust, calcium buildup, and unclogging drains. Many customers report it works well with minimal scrubbing required. However, some caution it is quite strong and caustic, so safety precautions are advised. A small number felt it did not perform as expected on certain applications. Overall, the majority of customers are satisfied with the cleaning power and effectiveness of the product.
Customer review summary generated by AI, including incentivized reviews.Works
Was great at getting the built up soap scum off an old shower door
Verified Purchaser
bottle is way too flimsy
Would Not RecommendThis bottle has one of those "child proof" safety lids where you push down while turning. However, the amount of pressure needed to push down exceeds the strength of the flimsy bottle. I know plastic bottles are total crap now that every company is so scared of "sustainability" and reducing their "carbon footprint" but really. Opened great the first time, but every subsequent use is frustration-filled packaging just to open the dang bottle. Won't buy this size ever again.
Verified Purchaser
Works as intended
Would RecommendAlways works
Verified Purchaser
Great stuff.
Would RecommendUsed this to loosen a hose splitter that was stuck. I put some in a container and let it soak. Broke loose no problem.
Verified Purchaser
i like this for my windows
Would Recommendvery good
Verified Purchaser
The best thing for calcium buildup
Would RecommendThe CLR did the job!
Verified Purchaser
Does not work according to claim.
Would Not RecommendThe product does not work according to ad on botle.It did not remove the limescale. I followed directions on bottle.
Verified Purchaser
Weak
Doesn't clean as well
Verified Purchaser
It works
Would RecommendWorks well on lime
Verified Purchaser
magic
works like magic!
Verified Purchaser
Works great!
Would RecommendTake the calcium build up off like a champ!!
Verified Purchaser
Works
Would RecommendWorks as expected
Verified Purchaser
IT IS AN EXCELLENT PRODUCT AND IS EASY TO USE
Would RecommendIT WAS AVAILABLE IN A SMALLER SIZE CONTAINER
Verified Purchaser
Great for hard water stains
Would RecommendGreat for hard water stains
Verified Purchaser
CLR
Would RecommendWorks great.
Verified Purchaser