Christine, Actually I don't know. The light in my bathroom is very poor and can't see it at all. At the dentist office today he showed me using a bright light and a mirror and it looked as if my entire mouth was white where ever I had missing teeth. (missing a lot in the back)

Sounds like you have had a serious case ~ I am so sorry. I just never realized any of this could happen to people.. I feel so sad, not for me anymore but for all of you. I hope you're better now. I think I was in panic today but am so much better, thanks again everyone for your support.