Bioclean Hard Water Stain Remover 20.3 oz

House was built in 1996- pretty sure all our shower doors are from then- the hardware on them is the old brass. Anyhow- years upon years of hard water and soap scum, wouldn’t come off no matter how I cleaned or the product. Bought this in desperation, and damn!!! I’m impressed! I used the dry application method because I thought the extra scrubbing action would be to my benefit- first set of doors cleaned fairly well, but each door needed 3 passes, with rinsing in between. This definitely works better with the doors already wet. You don’t need a lot of product. A quarter sized amount did one entire door, inside and out, and my doors look almost brand new. A few more weekly cleans with this stuff and they’ll be sparkling perfectly. After use, the water doesn’t stay on the doors like it used to. There’s barely any drops to squeegee after a normal shower! Love this stuff, and the bottle will last me awhile. I will be recommending this product to friends and family with shower glass because it actually works, and removes old spots. Great product!!

This stuff is AMAZING. We have well water, so hard water stains are a constant battle. I’ve tried at least 10 different products on the glass shower door edges, faucet, and handles—and nothing worked. The fumes were awful, and I was beyond frustrated. I finally decided to give this a try, and wow. Just wear gloves and use a Scrub Daddy—a little goes a long way. It works like magic. You can actually feel the buildup coming off as you wipe, and there’s barely any scrubbing needed. The hard water stains completely disappeared, even on the faucet and handles. I went a little wild and used it on the granite behind the faucet too—gone there as well! Then I did the entire shower glass, and now it’s so clean it doesn’t even steam up anymore. I hesitated to spend $18, but I’m so glad I did. It’s absolutely worth every penny.

BUY IT!!! Best hard water remover ever!!! My shower door looks brand new again! I will suggest to leave it on for awhile. I left it on for 5mins on the smaller glass, it was clean but I saw a few residual spots. I left the product on the door itself for a few hours, used a scrubber, rinsed and it was spotless. I need to go back and read all the details, but I believe there is a sealant in the product, bc when I showered the water rolled off vs beading up. Bonus: it doesn't have any strong chemical smells, it actually smells like toothpaste.

This stuff works so well. It gets off hard water stains with minimal effort. It smells a little minty almost. I love that it’s a natural product with no toxic fumes or residue. That being said, there is no warning on the bottle about needing gloves - in fact, pictured in the bottle is a woman using it with bare hands. I did the same. Two days later, the entire inside of my hands is peeling. Have you ever done one of those foot masks where your whole foot peels? It’s like that. So far, it’s just one layer, but it’s pretty intense. I have snake hands and a clean shower.

This stuff is a game changer, I’ve tried several products to remove hard water, most with horrible smells that make you wanna run out of the room. But this little bottle packs a lot of power. I bought a house recently and the shower windows had been neglected for what looked like years, I did what other reviews said and cut a scrub daddy in half, put gloves on and started what I thought would be a very long process BUT it wasn’t, this stuff starts working instantly and amazingly. You literally rub it all over the area with hard water give it a scrub and rinse it off and walla, crystal clear windows, I ended up doing the entire tile shower since it worked so fast and easily plus the showerhead and faucet. It left zero residue and I only used a fraction of the bottle. I wouldn’t highly recommend this to anybody that has a shower.

Takes A LOT of effort and multiple applications to clean the mineral deposits on our shower enclosure. For the price, I would expect it to work better.

Tried so many products to remove hard water residue and nothing worked - until I came across this. Very easy to use, works quickly on slick, even surfaces, like glass. The plastic gaskets around the shower door, which I used to just replace regularly, look brand new. Had to use this several times on the marble counter tops, but it did finally work there too. Cleaning the somewhat uneven surface of our textured tile was easiest with a rotating, mechanical scrubber. VERY ECO FRIENDLY and SAFE as well, which is of paramount importance to us. This great product is a dream come true! Our sparkling bathrooms look like they were just installed.

I bought this product for the hard water stains forming on my granite counter around the faucet area. It really didn't do much because I had to scrub and use a stainless steel wire sponge to remove most of the stains. The product is in a mint green paste which is safe to use and left my counter shiny without any marks. I also used this product on my stainless steel kitchen sink, the inside of my washing machine, and the bathroom which worked really well. It eliminated all the water stains and left it shiny, clean and it was easy to clean off. I will definitely continue to using this product.