Tagteeth

Teeth discolouration has a nasty habit of creeping up on you. Years of coffee, juice, tea, wine and even some vegetables – not to mention tobacco use, medication and ageing – can take a toll on your gnashers, leaving you with stubborn yellow or brown stains that resist even the most vigorous brushing. While there’s always the option of professional whitening, DIY kits can go a long way to improve...