I've had it done in two tubs. One was smurf blue originally! No peeling. The key is to use Scrubbing Bubbles foam for cleaning and that's it. Most other bathroom cleaners will wear down the coating. No sprays, no magic erasers, no bleach, no sponges, etc. Just foam and a paper towel or microfiber cloth. People sometimes forget that or think it's OK to "venture out" into different cleaning supplies. If you have a tenant it's something that needs to be told to them explicitly. No one will know to clean with only that product. That's how I've gotten mine to hold up. It was on the written instructions the company gave me for the lifetime care. I also recommend only using a company where this is all that they do and they will give you a warranty. In the second tub - there were scratches. Like a previous poster I stored a broom in there for a moment and it scratched the surface, but never peeled. So do be careful to not use it at all for days until it "cures."
