WHAT DOES รีเทนเนอร์ใส MEAN?

A vacuum product pulls it tightly against the mildew, so it would make a wonderful duplicate of the tooth. Any time you put on it, the clear plastic is scarcely obvious, if in the least.If your tongue tends to shift forward if you chat and helps make your speech unclear, a retainer can realign your teeth somewhat so as to articulate more clearly.To