Gen-Eff.net - PR 4 DoFollow Social Bookmarking Site - Teeth Whitenning in Exeter http://gen-eff.net/story/831018/ A popular method of tooth whitening is where the dentist makes a tray or trays which exactly fit the teeth. A small amount of a whitening gel is then applied inside the trays, which are then worn overnight. This is repeated for about four days. The process gets rid of the staining, and allows the teeth to settle into a much whiter and brighter colour. Wed, 13 Jun 2018 10:14:57 UTC en <![CDATA[Comment #2041]]> http://gen-eff.net/story/831018/#c2041 Wed, 13 Jun 2018 10:20:53 UTC tamazglobal 0 2041