which would be suitable whitening

1, mild to moderate tetracycline, dental fluorosis, or discolored teeth caused by other factors, hereditary yellow teeth, usually the first treatment to obtain satisfactory results.
2, teeth staining exogenous people are whitening for the crowd, and the whitening effect is very good.
3, severe tetracycline stained dental unit price teeth, dental fluorosis, or other factors can cause discolored teeth whitening teeth whitening techniques, it normally takes more than twice Governance

Treatment (interval can be weeks to a month) will dental supply companies be granted that doctors and patients are more satisfied with the results.