Is this staining on my upper right front tooth?
I saw my dentist a couple months ago worried about these horizontal lines on my upper right front tooth. They were very light in colour at that time. I have craze lines that run vertical and then spotted these. My other craze lines look more white not gray like these. My dentist took a light to them and said it’s nothing to worry about. Now months later they are very noticeable. I was drinking green tea every morning at work but stopped that these last few weeks. Can someone please share their thoughts if this is just staining or do we think this is a cavity or something else? my next dental cleaning is in October. When I take a flash light to the tooth I can see grooves. Perhaps my daily drinking of green tea really stained the area? I don’t have any pain.