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

I had tried various methods to remove water spots from our shower glass over the last year with no success. I was somewhat skeptical of whether this one would work as a result. I used as directed and ended up with spotless glass that looked like the day we had the shower installed. Im completely sold and would highly recommend.

OMGoodness! I have tried everything on the market for my 3 fiberglass tubs. Are you kidding me? We live in Northern IL where not only do we have a water softener, we also have a whole house water filtering system which helps, but cannot totally keep up with our extremely hard and orange well water. My husband usually has to spend all day first removing all hard water buildup, then actually using a car wax to polish our tubs. It has been our most hated project! I just tried this yesterday and WOWZA! I just applied with a damp cloth, let set 30-40 minutes, rinsed with hot water, dried with towel and....DONE! No gloves needed! Smells great. I wish I had discovered this miracle product sooner.

This product is great for cleaning homes who want a biodegradable product that is not harmful to pets and children , gets hard water stains and rust out of just about any thing . Spendy but lasts a long time .

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

I don’t often write reviews. Great Product

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.

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.

I am impressed at how fast and how well this works. Prior to this, nothing at all worked. My glass top stove looks amazing!

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!

Seriously, just buy this. I tried the lemon and baking soda, the vinegar on paper towels for 60 minutes, the dawn with baking soda and vinegar. NONE of it worked. Found this product. Worked beautiful and easy as I would expect. Stubborn areas took a little work. All other areas came off beautifully. The rinse process washed it off and a quick dry and it’s good as NEW. Most products don’t work as advertised, this does. My shower is 2 sided glass. 9’ high x 7’ wide. 2 years of use and had quite a few areas with water stains 6’ and below. Keeping this handy and using for other things already. Great job bio-clean. Ordering the big pack now.