This is the best product on the market for clearing out the worst scale and hard deposits in your toilet bowl. It took me several attempts to totally eliminate the black scale but this product did the job. I tried many, many other products and this one was my last attempt before calling a plumber to replace the entire toilet, which is a $500 job. Now I know about Santeen and highly recommend it to anyone before calling a plumber to replace a black toilet that won't come clean. PS: Wear gloves and a mask. It's odorless and will irritate your throat and sinuses if you don't take care.
Verified purchase: Yes | Condition: New
I tried a combination of cleaning products such as baking soda and vinegar and after vigorous scrubbing they didn't work but this product Santeen is just marvelous. After watching a YouTube demo by a plumber using Santeen I decided to try the product and boy did it work. I highly recommend Santeen.
Verified purchase: Yes | Condition: Pre-owned
This acid should be wrapped up in plastic protective bag!!!to prevent possible leakage!!! It was just tossed in box tumbling around freely in oversized box!!! I am a pharmacist.... It could have done bodily harm if it leaked out!!
Verified purchase: Yes | Condition: New
I have not got to use this yet but from what I saw on YouTube I'm sure it will get rid of the stains in mine and my sons. I hate mineral build up in the toilet.
Verified purchase: Yes | Condition: New
Hard to find at stores anymore. Great product.
Verified purchase: Yes | Condition: New
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