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

I had a rust ring around the drain of my bathroom sink-also with polished nickel fixture so limited in what could be used to try to remove the stain. I had used CLR which has always worked for me…not this time. This green stuff removed it almost instantly. It removed it so we’ll I wish I had taken a before and after shot! I was hesitant to buy because I thought this cleaner was a bit pricey but Wow…. It really worked for a rust stain that nothing else was removing. No damage to the fixture finish either.

I really did not expect this product to be this amazing. It was just delivered and I thought I would give it a quick try on these heavily crusted windows. It goes on like a paste and polishes off easily. It removed ALL the calcium deposits within minutes. You also only need to use a small amount. You can see how badly stained the lower window was by comparing it to the one above that I have not cleaned yet. This is the best value for money I have found on Amazon.

It worked on the metal parts of the shower system but worked partially on the glass shower doors

The water here in north Texas is the worst. Our glass shower door had so much hard water build up that it always looked dirty no matter how much cleaning or squeegee-ing we did. This product was easy to apply, easy to remove, smells pleasant, and left our shower glass sparkling clean. I would highly recommend.

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.

After trying a number of products and online instructions to remove soap scum from shower doors, I final found a product that works. I had 10 years of build up so needed 3 applications. I used 0000 steel wool to apply. I made circular motions and then used a sponge dipped in warm water to remove. I made a final pass with a lint free rag. This took off about 70% of the soap build up. I made 2 more applications and followed up with a foam glass cleaner. The glass on the shower door now looked new. Honestly, I had given up thinking nothing would work but this product did and I still have 1/2 bottle left for the future. I tried everything from vinegar to baking soda but nothing worked so happy I gave this a try. I doubt my wife would have had the same results for without the 0000 steel and coarse sponge dipped in hot water, I believe the results would not have been as good. The steel wool really gets this product into the soap scum and lifts it off the glass.

I heard about this product on a Facebook cleaning ladies group page. They raved at how this product easily removes hard water stains, especially on shower doors. Since my shower door is a huge problem to clean, I decided to give it a try. When I received it, I brought it into my bathroom, dampened a cleaning cloth and squirted a small amount on the cloth. With no effort at all, I rubbed the product on my shower glass and took off the hard water stains. I had my entire shower door cleaned in less than two minutes. I was truly amazed at the cleaning power. I also tried on my chrome bathroom faucets and it also made them shine. I did not use gloves. The product did not even burn my sensitive skin. Unbelievable but true. I highly recommend!

If youre questioning if you should try this or not... just add it to your cart now! We have hard water-we remodeled our bathroom Im 2016 and now only 6.5 years later our sink was looking so grungy because of it. Ive tried product after product with no results. I saw the reviews for this and it was on sale so I thought what the heck Ill try one more thing and Im glad I did. I posted pictures of the difference in our sink after using this product and 20 minutes of minor elbow grease. Amazing! Im so pleased!

Not sure if works or what have to play a bit with it to see

i used it on heavily stained hard water stain glass...it worked very well and my shower glass door looks brand new.