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

It was like magic on the ease factor and using very little to go a long way. I literally did no scrubbing for tough water stains on my 3 sided glass shower walls and door. What was to start a test, ended up being the whole thing in 15 mins. I did use a razor blade scraper for one section and not on another, to compare and they were virtually the same results in the same amount of time. There are not many products that will “wow” me but with the combination of low Oder, the power and ease, and a protective coating like Rain X left behind (that I know will work much longer than the store bought brands like CLR, Kaboom that I typically use). I am a believer of this product.

We live in an area with notoriously hard water. For years Ive juggled using a slew of various green cleaning products (including making my own) to take care of rust, hard water stains, and soap scum. Finally desperate and willing to bring out the big guns, I bought this along with another brand to see how they stack up against one another. This one was the winner in that it was MUCH more effective on its first use. The other stuff, while still more effective than the less expensive cleaners you can get at every local store, still needed multiple applications and tons of elbow grease to remove the stains (if it did at all). Both products have the same wintergreen(?) scent. The smell is much stronger with this one, though, and to a very unpleasant degree. I had the TASTE of the scent in my mouth for nearly a week after the last time I used it (and I wore gloves). It affected my taste, normal saliva production, and was altogether a bit disconcerting. But did I mention the stuff works? lol I guess Ill use a mask next time and see if that helps. I like that this cleaner is green in color b/c it helps ensure you arent missing any spots in application or in the scrub-off process. (The other one I tried was an almost translucent white.) One last thing: while I am praising this product for doing what it says, its not a miracle worker in that you slap it on, wait a few minutes, wipe, and your bath tub or shower is sparkling like it just came out of the showroom. You still have to scrub (and then rinse and then wipe dry). But its therapeutic for me to scrub it and IM SO HAPPY that years of build-up are finally coming off. I will definitely buy more but just figure out a better ventilation situation if possible.

Admittedly our shower wasn’t terribly dirty but after dreaming about a new bathroom for about 9 years I finally had it renovated about four months ago. I was so thrilled with my cool, modern glass shower door and vowed to keep it looking like new! We live in as Arizona so we have extremely hard water, so kitchen and bathroom cleaning products are a never ending source of frustration for me - as nothing seems to budge the hard water spots and buildup. I have tried about 8 different products at least, plus one recommended to me by a family member who said it was the best they had found and they had also tried many brands. At best they removed maybe 75% of the white spots and hazy film, but never really got the shower doors clean. I felt sad every time I went into our new bathroom! I got this cleaner today and excitedly decided to clean the shower immediately. As directed, I used a small squirt on my microfiber cloth, wiped it on and 70% of the haze disappeared with one light swipe!!!!! I couldn’t believe it! I used maybe a bit less than a tablespoon per door. After the first swipe I needed to rub a little bit harder to get the more stubborn marks off but I was only using a microfiber cleaning cloth. I finished the doors in about 15 mins including rinsing and drying - I rinsed with our RO drinking water to avoid the mineral deposits and decided to use another cloth to dry the wet doors so there would be no watermarks. I was thrilled with the results! I was so happy that I decided to tackle the Kohler porcelain bathroom vessels that had a buildup around the pop-up that nothing had been able to budge. That took a lot more effort than the doors but with some scrubbing with a small cleaning brush and Bio-clean, I got them perfectly clean too! Most of the marks came off with just a cloth, but I needed to use a brush for some stubborn areas. My bathrooms look brand new again and I have renewed my vows to keep them looking like that now that I know that it is actually achievable with this product. Before, I would spend ages cleaning, but I never really felt a sense of achievement because I couldnt get my bathrooms to look perfectly clean. Check out my pics for before and after photos of my shower door and one of my Kohler vessels. The sink staining might not look too dramatic BUT these sinks were only put in about 6 months ago (and pretty much immediately got this build-up, thats how bad our water is) I had previously tried everything to get them clean from non-abrasive to abrasive cleaners, to lime remover products. Nothing budged it until I tried Bio Clean. Im actually so excited! I know its just a cleaner, and I know that I sound like an infomercial, but I hated feeling embarrassed about my bathrooms! Plus for three sinks, and a large shower door I used about 3-4 tablespoons (maybe less) Sign me up! I will be keeping a bottle upstairs and down from now on, in my cleaning totes and hope that it is NEVER discontinued!

I barely write reviews. My husband NEVER does. Our 12 year old French doors are constantly hit with hard water. I’ve tried everything to clean them (and I’m a clean freak so imagine how this has impacted me…) CLR, car detailing kits, commercial vinegar, water spot waxed and removers, bleach, tide, commercial windex, Spray and Forget, OUTDOOR windex—everything. Last night I lost my mind after spending 6 hours on them. I almost used steel Wool. It would have ruined the glass but I was about to call a company in to have these very expensive doors replaced. I ordered this in tears as my hands were cramping from scrubbing to now end and no end in sight. Enter this gem. Wipe it on with a rag (wear gloves), let it sit for one minute, wipe in small circles and wipe off. This is ONE application! Just one. LOOK AT MY STINKIN DOORS GUYS! Common! SERIOUSLY?! I am blown away! Again, I tried everything for YEARS and it just got worse! How that was possible? Hard water (garden hose!). Again, look at the two panels on the top not done and the ones below it—5 minutes, one application! I’m going to use two applications (why not) and then try other things in the house! I’ve already ordered 4 more bottles to have on hand incase they don’t make them (Or raise the price)!

I know this is going to sound like a crazy plant review but I am literally shocked by how well this worked. I am a 50+ man who does not leave reviews but felt compelled to share my experience. I have a tempered glass shower glass over a half wall, we had spots, tried everything, steamer (multiple times) in conjunction with CLR, vinegar and some other cleaners nothing got rid of the spots, we bought a squeegee and figured we had to live with it and just try to limit further accumulation. I dont even remember what turned me on to this (50 going on 80 LOL) but I figured what the hell give it a try and it arrived yesterday. Without any scrubber just a rag in my work clothes I decided to give it a try before dinner, OMG the glass was so much clearer, it came about 90% cleaner than it was,I probably even used too much. Tonight I was working outdoors and took a shower before bed and decided to give it a second go, well with barely a couple of squeezes on same rag probably another 8% more cleaning and yes clearer again, you have to look really closely to see evidence of water spots, Im figuring 1 or 2 more times and even that will be gone. You nay think multiple applications is too many but I am hardly putting any elbow grease into it, regular terry cotton rag, no scrubber and I am very impressed. Oh and the squeegee we use it actually glides across glass better too, you can tell there is less residue causing friction. ON a side note while rinsing rag i decided to wipe the fixtures (I was in shower using shower head to rinse) I had no idea my chrome was so dull, then a quick wipe of my shaving mirror - same result crystal clear, not a big deal but its nice to see myself better. Unless this stuff turns out to have come cancer causing ingredient or some other crazy side effect I dont yet see I am SOLD, I will use this forever and Im sure I will find many other uses too. Lastly it rinses off easily too. QUICK UPDATE - shaving mirror wasnt a good idea, as others have pointed out, not all glass is glass, my shower mirror must have been a plastic resin and now has micro scratches on it, no detraction from review of product, Im still amazed at clarity of tempered glass and shininess of chrome fixtures.

Its not every day I rate a 5 on all levels, but this product performed exactly as described and has exceeded my expectations for a cleaning product. I live in Florida, hard water and lime stains are in abundance. Ive tried all the popular brands, but nothing has worked as effortlessly and effectively as this. I used it on my shower glass and just for the heck of it tried it on my smooth shower tiles, both came clean with no effort. Wipe it on and wipe/rinse off.

Lo use y la verdad me sorprendio lo bueno que es, había tratando mucho las puertas de los baños y no habia podido remover el javon o agua que tenia, no lo pude remover todo a la mismas vez, pero si funciona..

This is the only stuff that will get soap scum off your shower doors!! Amazing!! You might have to reapply but.. holy game changer! I’ve tried everything!

Im not sure what kind of dark magic this is, but some one should call the church. This stuff is amazingly easy to use with immediate results. On my all-glass shower surround, I have used magic eraser, Windex, CLR, Scrubbing bubbles, and there was always a residue, bulging muscles and a need for Ibuprofen by the time I was done. I was almost nonchalantly applying this stuff on (with only 1 paper towel for the whole massive shower) and then just rinsed it off with water from the shower head and it looks like new...for those in the back, IT LOOKS LIKE NEW!!! And now the water is beading up and running down like a thing of beauty. I may have whispered I love you to the bottle. This stuff is amazing.

We have incredibly hard water and therefore impossibly he’s to remove water spots on everything. I have a fish tank and the water spots on the outside were driving me crazy. Windex didn’t help so I searched for hard water spots remover on Amazon and this came up. I tried it. OMG!!! My glass has never been more clear!!! And it cleans off so nicely without any residue or smudging!!!