Some medical treatments such as radiation therapy can actually permanently damage the salivary glands. And more than 400 kinds of medications list dry mouth as a side effect. The more common drugs include decongestants, diuretics, anti-hypertensives, anti-depressants, and antihistamines.
Bleaching and non-bleaching products are the two basic kinds of whitening products available today.
Non-bleaching products use abrasives to remove surface stains on teeth.
Bleaching products work with peroxide to brighten and whiten your teeth.
