Q. Go slight Dr. kailesh Solanki, I am going to have Porcelain Veneer’s, not Composite put on. I have several question: I am going to have 2 front veneers applied. At this time I have temporary Veneers. I would like to know why are my temporary 2 front teeth getting black by the gum line traveling inside of the veneers? It really looks like mildew (Grosse)! No there was no dry blood. I am very faithfully at rinsing with salt water daily. This is the 3rd time this has happened to me. (3rd time is a charm) from what I hear? Ha Ha!! The first time it happened my dentist repaired them. I ask her to redo them. She said the veneers look to good to redo? The 3rd time I demanded her to redo them. All this happened with 2 weeks. (2). Doctor are my permit veneers going to have the same shape and length of my temporary ones? I do not really like the shape of the teeth now but can live with them for couple of weeks. I really expect my veneers to be even from the gum line along with a perfect pair of shape teeth? (3rd). At this time I wear retainers. I can only wear my bottom ones not my top? Will my top teeth move? I grind my teeth at night. Is there such a thing as retainers attached with a mouth guard so I can not bite down on my teeth /Veneers? If there is can you please give me the name of the retainers /mouth guard along with the Web site to see some examples (Pictures) please? If all possible please respond at your earliest.. Thank You For Your Help.