Bio Clean Hard Water Stain Remover 40 oz. (20.3 oz.)

This stuff is the truth! I cleaned a really yellow shower and bath. It’s now white!

It works.

If you have hard water stains buy this. Our water is th worst. Leaving a hard white film nothing would take off. With this it’s a easy scrub and gone! My daughter bought a bottle and the granite she thought was ruined came out beautiful. Just try it. What have you got to lose?

Just great!

Ive tried dozens of different name brand products to clean mineral hard water deposits and soap scum, and its very very difficult. This product still requires elbo grease, but only a fraction of the effort required by most other products, including vinegar and/or baking soda. I think with regular use, this can become a very easy way of cleaning hard water deposits.

This is a good product. We have very hard water that leaves spots on everything. We just rubbed it on and did a little scrubbing. Then we rinsed it off. Clean and clear!

The only thing that has taken the hard water stains off of my shower door! I’ve tried it all and this was almost instant with minimal elbow grease involved. Amazing product. Will be looking into the protectant they have to prevent these stains in the future.

This product was a little pricey but after using less expensive products with Less results I figured I would try it. My shower doors had 15 years of hard water Build-up and Could not remove it with other products. This product takes a little elbow grease but on the heavy areas did do it twice and the Glass door and shower look like new.

Great quality for the price. As described by seller.

I ABSOLUTELY LOVE IT! I don’t even have to scrub hard to get my doors cleaned.