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

This product is AMAZING! Used it on shower doors in main bathroom. The doors had built up soap & water markings & nothing took them off. I tried this product & they look brand new. You will not be disappointed if you buy this.

I still can not get the hard water stains off the bathroom glass showers and I even use a drill with a sponge to try and do a better job, but it doesnt quite do the job. Disappointed, and not sure what to try next.

Works well on stainless steel appliances.

It removed the hard water build up on my shower doors!

I have been trying to get hard water spots off of a picture window in my living room for years. I even had them professionally cleaned without success. I have tried multiple products that did not do the job. The window is partially over my head and behind a shrub which makes it hard to get to even with a ladder. I put this product on with a microfiber cloth on a mop head and used it to clean the window. Due to it being over my head I was not able to use much pressure. I thought this will never work, I cant scrub this very hard. I was amazed that it worked! Still a little streaky because I didnt dry it well, but the water spots are gone. Now for a good cleaning by the pros...

This cleaner does a good job on tuff water spots on glass

Incredible. Removed hard water stains from windows without even rinsing in minutes. Vinegar wouldn’t touch these stains either.

Thought we were gonna have to buy a new dishwasher, it was so badly stained-after one application of Bio-Clean-it looks brand new!

This stuff is amazing. I have tried different products and even the recommended last resort scotchbrite pads…nope!! I used this stuff and my shower glass is crystal clear and didn’t even require scrubbing. Now that I found something that actually works they will probably take it off the market. I know it sounds too good to be true, but I promise, this stuff worked for me. I can’t say you will or won’t have the same results but this was AMAZING for me. I thought my glass may have been pitted and would never return clear, but it did! I payed for my Bioclean and am not sponsored in any way what so ever. I’m serious, try it, it really does work.

I have tried abrasive cleaners, homemade remedies, scrubbed until I was ready to set fire to the sponge, and with a knowing, yeah, right, I ordered this product truly as a last resort. I cynically tried it, expecting nothing or an insignificant change, and much to my absolute shock and delight - IT WORKS !!!! IT IS A MIRACLE !!!!! How often does that happen ???!!!!! I hate the look of hard water stains in my very clean house and this product has me smiling ear to ear. Everything looks so sparking clean and tidy. Buy it, you will NOT regret it. FABULOUS PRODUCT !!!!! THANK YOU !!!! THANK YOU !!!!