closeup shot of a birch polypore common white bracket in thornecombe woods, dorchester, dorset, uk

betulinus birch blanqueamiento bleach blue brace braces bracket care clean clinic closeup common dental dentist dorchester dorset equipment for fungus gel health healthy hygiene individual kappa medicine mouth piptoporus plastic polypore prophylaxis protect purity razor retainer silicon silicone strop syringe system teeth thornecombe tooth transparent tray white whitening woods