The beauty of a white filling is that it is virtually invisible . A tooth restored with a white filling appears as natural as a tooth with no filling at all! At South Main Dental all of the fillings I do are white fillings.
If you have dark, old silver fillings they are certainly leaking at the edges. This invites bacteria and new decay. Don't wait until these failing fillings break or fall out! I can replace them for you before more serious problems arise.
BEWARE HIDDEN DECAY under old silver fillings. Because they are metal even x-rays can't see through them. By the time the new decay shows on an x-ray it is often too late. Now that tooth needs a crown, root canal, or possibly an extraction! Don't delay, let me evaluate and replace those old, blackened silver fillings before decay sets in.