l have some mild fluorosis stains on my frontal 2 teeth,what should l prefer
composite veneers or porcelain veneers? how long they last and what is the procedure?i really need some help..........

Composite will lose its shine over time & is not as strong as porcelain.
Composite may be less expensive. Porcelain may be more expensive but will be more durable over time & not lose its polish. Mild fluorosis can be treated with whitening procedures & even enamel abrasion without veneers also. The procedure for veneers involves removing a small amount of tooth structure on the front of the tooth & placing the veneer on the top of the tooth. Think of bonding a fake finger nail over the top of ur real nail only permanent. See ur dentist to discuss ur options.