Vizilite is not like the Velscope. It is a avery weak science, and the test (IMHO) isn't worth the cost of the testing components. The company is almost our of business, after nearly being de listed from the stock exchange. I wouldn't trust anything in my mouth to the outcome of this testing idea.

Brian, stage 4 oral cancer survivor. OCF Founder and Director. The first responsibility of a leader is to define reality. The last is to say thank you. In between, the leader is a servant.