Bio Clean: Eco Friendly Hard Water Stain Remover (40oz Large). Pack of 2
$34.77
Related Products
Price: $34.77
(as of Nov 12, 2025 03:13:24 UTC – Details)
ALL-IN-ONE Multi-Purpose Cleaner: Clean, Seal and Maintain all-in-one. Takes Stains out and keeps them out- Guaranteed. EFFECTIVELY REMOVE: Water spot stains, Mineral deposits, Soap Scum, Rust, Tree sap, Paint over spray, Oxidation Deposits, Lime Scale, Acid Rain Stains, Food Coloring Stains, Wine Stains and Coffee Stains. WORKS GREAT ON: Windshields, Shower Doors, Tile, Fiberglass, Windows, Windshields, All Metals, All Glass, Pools, Boats, Jet Skis, Trailers, RV’s, Pots, Pans, Cookware, Stoneware, Bakeware, Corian, Fish Tanks, BBQ Grills and much more! INNOVATIVE CLEANING SOLUTION: Powerful strong proprietary formula – making it ideal for any homeowner and cleaning professional. You will be amazed with our versatile cleaner and everything it can do. If you’re looking for a product that actually works, Bio-Clean is your Solution. PROFESSIONAL STRENGTH: Powerful industrial and commercial strength cleaner removes years of unwanted hard mineral stains. Used by professions in the cleaning and detailing industries around the world. SAFE AND ECO-FRIENDLY: Non-scratch abrasive based, made with a non-chemical compound. Smells great, making cleaning a pleasant experience. With no harmful chemicals ~ Safe for use around kids and pets. This professional strength cleaner is recommended for use in hospitals, nursing homes, manufacturing plants, hotels, public facilities and households. RENEW AND RESTORE: Bring your previously stained areas back to life! Our proprietary solution will leave surfaces spotless & like-new again. Our potent deep cleaner will completely restore your surfaces, leaving a clear, beautiful and shiny surface. BRINGS BACK THE SHINE: Gentle on the surface yet tough on stains. Effective and efficient. Utilizing non-abrasive, a high-polishing formula. This industrial-strength cleaner is the solution to your water stain problems. MADE IN THE USA: Tested, Developed, & Manufactured in a certified facility.
Made in USA
Biodegradable
Safe your & your Home!
Surface Recommendation: Window, Tile, Shower, Stone, Door
8 reviews for Bio Clean: Eco Friendly Hard Water Stain Remover (40oz Large). Pack of 2
Add a review
$34.77
David Conklin –
No smell. Not harsh.Easy to use
Best product for soap scum,shower glass cleaning,fixtures,sinks,tubs,tile.Have used so many products this is by far the best! Let products sit for a few minutes and rub off with light scrubbing,just wipes away. Bought after reading reviews.No harsh scent.Wear gloves.Bought the double set but after 1 cleaning I will never need so much product.A small amount goes a long way.
Carolyn –
WORKS
Works great! Yes, it’s expensive but it actually takes away the hard water stains. Definitely would buy it again!
Theresa Holmes –
Awesome product
Highly recommend this product. It works better, lime, silver, glass, top stoves, sinks and showers. I have had a house cleaning business for over 30 years and this is the best product that I have come across so far. It has a delightful smell, no harsh chemicals and it actually works better than the other products that are harsh And smell bad.
Fabiana Mann –
Works well on hard water stains. Nice smell
Nice smell. Definitely helps to get hard water stains off glass shower doors. I had to repeat the process a few times.
Darla A. Glibbery –
Eliminates hard water stains.
This stuff is AWESOME!!! I have a cleaning business and this takes hardwater stains off like a dream. Just dump some on a dry microfiber rag, and rub it DRY on the hardwater area. It will take it off easily. It’s amazing!
Beverly Wood –
Absolutely fantastic, this saved our windows!
What a window saver! A window cleaning company recommended this for our hard water stains that we just could not get off with every other method & product we could find. This worked so well and wasn’t difficult at all. We have several huge windows and I barely used any of the first bottle. Will definitely buy again, and again, and again.
Breanne Desmarais –
Wear Gloves!
I like this stuff because it does actually help with the hard water stains on my glass shower doors. However, it does not help much for hard water stain buildup. It’s basically best at preventing it, not clearing it up.Being “eco-friendly” you would think it was safe. The only warning on the bottle is not to get it in your eye. However, it absolutely destroys my hands. This is 3 days later and it’s still peeling off. Makes me wonder how “eco-friendly” and “nontoxic” it actually is.
Amazon Customer –
Works on plastic shower floor and sink rings
Product really works! I had a fiberglass acrylic hard water stained shower floor that I tried comet, Brillo pads, baking soda, vinegar, boiled water, easy off oven cleaner just about every YouTube hack I could find and nothing removed the stain even after overnight vinegar and oven cleaner attempts. I ended up using a razor but later I found a more gentle paint scraper from Dollar tree that worked. I found this product through a Reddit cleaning suggestion and decided to give it a shot. It arrived in tact and it has a mild fresh scent with the consistency of toothpaste. For my bathroom sink I found an old toothbrush could easily remove the ring with vigorous scrubbing. For the kitchen sink, I found a palm brush that worked best. For the shower floor a stiff bristle brush worked. I originally wanted to only buy one bottle but the two pack was cheaper. Glad I got the extra bottle because it really works. I recommend wearing goggles or glasses to protect your eyes because it does require vigorous scrubbing but works way better than pink stuff which I also bought and tried out.