“I wear an appliance at night to prevent the gnashing and grinding of teeth. It gets grubby after just a few nights. I’ve always taken my appliance in when I get my teeth cleaned so they could put in-their magic Sonic cleaner. Then I learned that I didn’t need to wait 3 months in between cleanings. I could just have a little cleaner at home - for a really reasonable price. Now it’s clean every day.”