TEETH WHITENING SOUTH AFRICA THINGS TO KNOW BEFORE YOU BUY

The bleaching ingredient is more robust than a affected individual will see in any residence whitening kit. It can be as large as 30-35% hydrogen peroxide. The higher The proportion, the lower the pH (might be as low as a pH of 4). This is certainly why fluoride therapies are encouraged, in conjunction with program care.At-residence trays: If you g