I had my two front teeth bonded about 14 years ago. These teeth are now looking more grey and dingy, but I don’t have the money to have the bonding re-done right now. Is it true that bonding will not change color with bleaching? Could I use a tooth whitening product to bleach the bonded teeth whiter? Will using a product like Crest WhiteStrips improve the shade at all?
– H in Lowell