Bioclean Hard Water Stain Remover 20.3 oz

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 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.

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.

I almost don’t believe how good this product is... Bioclean Hard Water Stain Remover is nothing short of miraculous! I own a small, professional, eco-friendly cleaning company. So, I’ve tried basically every cleaner under the sun—vinegar mixes, abrasive powders, and even harsh chemical sprays on occasion. But NOTHING even touched the stubborn hard water stains on my OWN shower glass and faucets. But this stuff? It erased years of buildup like it was nothing. I’m talking stains I had fully accepted as permanent...gone. Glass that used to look cloudy and etched now looks brand new. Even my stainless steel fixtures look polished and restored. I LITERALLY kept saying “What is THIS?!” the whole time I was cleaning. And the best part? It’s eco-friendly. WHAT??? I still can’t wrap my head around how something this effective isn’t full of terrifying fumes or harsh chemicals. There’s no overwhelming smell, no burning hands, no need to open all the windows and pray. A tiny bit goes a long way, and the results are instant. It’s one of those rare products that actually exceeds the hype. If you’re dealing with stubborn hard water stains, soap scum, or mineral buildup, do yourself a favor and get this. It’s basically magic in a bottle. One things for sure... I’m a customer for life!

I was very hopeful that this product would take the hard water deposits off my glass shower doors, but it didn’t, not even with scrubbing. It cleans much like other less expensive products. It does have a pleasant minty smell.

This stuff is amazing! I didn’t think anything would work on our hard water stains, but this did the trick. I’ve never seen my shower glass cleaner. It really does work. It just took a few minutes of scrubbing and the stains dissolved under the sponge. It worked on the aluminum frame and the handle that turns the water on/off as well. I used a Scrub Daddy and it worked perfectly.

I bought this today and was really excited to try it, so of course I went straight to cleaning. It definitely removes a lot of buildup and stains, but if you expect your faucet or sink to look brand new immediately — it won’t. I can still see some spots, so I’ll try again tomorrow and maybe a second cleaning will finish the job. Even so, I really like the results so far. One thing I want to mention — the label shows a mom holding a baby, but after reading more online, this is not something you should use around children. The ingredients are not fully eco-friendly and the smell is strong. I recommend using gloves, and even a mask if you’re sensitive to scents. Overall, it works well and removes a lot, but it’s not a miracle cleaner in one swipe and it’s definitely not “baby safe” like the picture suggests.