Smoking causes staining of the teeth and tooth decay in a couple of ways. First it reduces the flow of saliva in your mouth. Saliva protects your teeth from the staining effects of cigarette smoke. Secondly, the toxins in the smoke damage the cells, in your gums, covering up any tell-tell signs of gum decay. Gums are vital to get nourishment to teeth to keep them healthy and white. We stock a full range of toothpastes, gels & powders that will deep clean your teeth removing years of nicotine staining and whitening them to perfection.