I rate this a four just because no real instructions with it...But, it is AA great product, goes on very easy (thinner than gel toothpaste), rubs off well. It didn't take out the more prominent scratched but did take out small ones and put a wonderful shine on it. I haven't did the whole spa yet because I expected delivery to take about a week....IT CAME IN LESS THAN THREE DAY!!!!! So, good product and swift delivery...I will buy again!!

Went on well....nice even finish and dries quickly

Fast and easy to use.

Makes the interior of my hot tub look new.

Your prices are good delivery is fast I got no problem at all keep up the good work.David

Ive been using gel gloss for years on my windows & mirrors. I've recently started using on my spa she'll & I love it. Cleans & polishes well.

Used it on counter top & hot tub , seems to help but not sure that it does anymore than my car wax or polish ? So I put a three stars ?

I have used Gel Glass for many years and keep finding yet another new use for the product. It is easy to use and leaves a nice hard glossy surface. I own a BnB and have guests leave nail polish from polished toe nails on whirlpool tub floor. Gel Gloss safely removes the polish without any damage to the surface of the tub. And yes, I also use it for a protective finish on the outdoor hot tub. Great product!

Clean my hot tub.

I purchased a home with a spa and drained it to give it a thorough cleaning. After using a non scratch sponge to clean it with the Clean All cleaner, it still looked dull and old with some areas where the scum line was still showing. I thought I would apply the Gel Gloss to protect it and maintain it at least as good as it was and I would have been happy enough if that was what happened. But to my pleasant surprise, the Gel Gloss cleaned off all the scum stains that were left on it and left it gleaming like a nearIy new spa. I'm thrilled because I knew it was an older spa when I bought the house and I never expected it could end up looking this beautiful. The Gel Gloss was so easy to use too...I just rubbed it all over then in a couple of minutes when it was dry I buffed it off. I wish now that I had taken before and after photos because the difference is remarkable.