Ten years ago, I moved into a condo that had the white fiberglass shower insert included. For years, I have scrubbed and scrubbed that shower, and there are always stains, soap scum, no matter what I do. I considering replacing it. Then, I found the ROG products here on Amazon and I decided to give it a shot. is clean as a whistle. Same goes for the rest of the shower... I used the blue foaming spray once - Every time I go into the bathroom, works great Amanda (Lowell, MA
