Bio Clean: Eco Friendly Hard Water Stain Remover (40oz Large). Pack of 2

I’ve tried many soap scum removers for my glass bathroom doors until I found this great product. Its price is higher than regular cleaners but it’s worth every penny not only because it works great to remove stains but also because it’s thick and you only need a little bit. I highly recommend.

This stuff is great removes hard water stains . Use a dry clothes and scrub and wash after with water and leaves it like new. Tryed so many other brands that didn't work but this really works compared to so many other brands I've tried . Would definitely buy again.

I have tried so many different products and home remedies and didn’t have a lot of hope for this one but ChatGPT strongly recommended it. I had never heard of it before but this is without a doubt the GREATEST product on the market for removing hard water stains from glass showers. Only used 1/4 of the bottle. You rub it on like a car wax and buff it off. Glass is like new. I am BLOWN AWAY. ❤️ Thank you Bio Clean.

I used this on a window, a shower faucet handle and a ceramic stove top. I would say I got the best results on the ceramic stove top. That came out pretty clean. It did not work well on a window covered in hard water. The picture is after one rigorous scrubbing with the product and a scrubby sponge. I did three rounds of scrubbing on the shower faucet handle, it was improved, but still had visible hard water stains. Unless I am doing something wrong, I would say you will get the same results with Soft Scrub. This product was not the silver bullet I was hoping for.UPDATE July 2024 I am updating my review. I used this product with an electric cordless scrubber, and it worked on those stubborn hard water stains on my windows. It only works with an electric tool with that green scrubbing pad. I have tried everything scrubbing by hand, and this combination finally worked. I added new pictures of the same window showing when one side was finished.

I have tried what feels like everything. Vinegar, erasers, pink goop, ultra fine wool, bleach products, etc. This stuff is crazy good! I wore rubber gloves and scrubbed this area with a kitchen scrub sponge for approx 1 min before rinsing off. It smells like wintergreen mint and I did not find it overpowering and did not vent.

Overall this product has a nice scent, it is versatile, however would be better suited in a tub style container. As the product is used, you have to hit the bottom and squeeze the bottle to get the product onto your towel, it comes out in a blob so you have to fold the towel onto the product to avoid it falling off the cloth and onto other surfaces.It will discolor area rugs or bath mats requiring them to be laundered. I also noticed it seems to melt or damage the microfiber dusters and I had to discard my duster. It got onto my duster from where the product drooped down over the side of the bottle and was in my tool bag. I did not give it a higher rating, due to the useability of the product, I clean homes professionally and need products that help me to be efficient.

This really works!!!!! Great value for money !!!

Cleans well, the windows