Can Veneers Stain?

What You'll Learn

Porcelain is a non-porous ceramic material with a glazed surface that does not absorb the pigments found in coffee, tea, red wine, and other staining foods and drinks. This is one of the primary advantages of porcelain veneers over natural enamel and composite resin. The glazed surface also resists plaque buildup, which contributes to discoloration over time. As long as the glaze remains intact, porcelain veneers will maintain their color.

While porcelain veneers do not stain, the glaze can be scratched or worn over time by abrasive toothpastes, hard-bristled toothbrushes, or habits like grinding. Once the glaze is compromised, the underlying ceramic becomes more porous and can pick up surface stains. Using a non-abrasive toothpaste and a soft-bristled brush will help preserve the glaze and keep your veneers looking their best.

Composite resin veneers are more porous than porcelain and can absorb pigment from food and drinks over time. They may develop a yellowish tint, particularly if you consume a lot of coffee, tea, or red wine. Composite veneers can be polished to remove surface stains, but they will generally require more maintenance than porcelain to maintain their appearance. They also have a shorter lifespan, typically 5 to 7 years.

Brush twice daily with a non-abrasive toothpaste, floss daily, and see your dentist for regular cleanings. Avoid biting hard objects like ice, pens, or fingernails, which can chip the veneer. If you grind your teeth, ask your dentist about a night guard to protect your veneers while you sleep. With proper care, porcelain veneers can look beautiful for 15 to 20 years.