Hello, I love my new 38mm Gold Aluminum Apple Watch Series 2. However, the first screen protector I bought kept falling off and I scratched the screen several times before receiving another in the mail. I did some research and I actually found one that stays on by case mate. Last week the arm rest of my wheelchair came down on my watch face and shattered my glass screen protector. Thankfully it did save my screen and no further damage was done to it besides the previous scratches. Case mate is sending me a new screen protector but has anyone found a way to treat or get rid of scratches without damaging the Watch face? When I looked it up online and at YouTube toothpaste had been mentioned but I was wondering if anyone here tried it with success.Thanks. Amy