BioCleanSuperior Cleaner Silicone Sealant, Green, 16 Fl Oz

Apply the cleaner first (made by same company) then apply the sealant as directed. Water spots are gone and shower door glass is clear. I love it. Cleaning the shower door is not my favorite thing but these products make it much easier and it lasts a while. Love it.

This product is amazing!! I used it to successfully clean the stubborn water spotting on the exterior of the 15 y.o. windows in our house. I recommend using the product with a wet scratch-proof scrubbing pad. Rinse the windows thoroughly and dry. If you see any residual film from the product, clean with Windex and a soft cloth. Finally we can look out our windows with no water spotting!

Very effective!Stone looks like new, stays clean and protected from hard water and soap scum!I first used the bioclean cleaner, dry and then applied the silicone sealant, a little goes a very long way! Use it little by little or can get messy.

I have several rental homes with clear shower glass doors and renters do not take the time to squeegee off the water after taking showers. Therefore, hard water spots develop and are impossible to get off, especially after renters move out after a year. I started using this, and now all the glass is crystal clear clean. No more water spots, even with the hardest water left on them. It's better if you use it a couple of times a year, but this stuff is truly a miracle. Use it in toilet bowls and sinks too. I highly recommend it. I also use their other products as well. Such an awesome company.

Not happy with this sealer. It protects my stainless sink from hard water stains for about 1 day.After 1 day, hard water stains stick to the surface. I have to clean, wipe the sink every day, and re-apply sealer in order to keep water stains away. I was expecting it to protect it for at least a month. Very disappointed.

Product seems to be working - only been applied for three weeks

This is excellent to clean my shower doors. They have never looked better.

Wow works so good, easy application and works right away, Say GOODBYE to no more hard water Stains, well at least until next application...I waited a month and a half and still working great!