Ask Marty: What do you think of ultraviolet toothbrush sanitizers?
Q: What do you think of ultraviolet toothbrush sanitizers? A: I think they are good to have, considering they don’t cost much and have been shown to kill more than 99.9% of pathogenic bacteria that proliferate on your toothbrush every day. As we get into flu season, reducing the transmission of the flu virus is essential. The Sonicare toothbrush. Image courtesy of Philips. The kind of light produced by toothbrush

