How To Tell If A Bearded Dragon Has An Ear Infection My Bearded Dragon Has Little Bugs On It?

My bearded dragon has little bugs on it? - how to tell if a bearded dragon has an ear infection

I saw small errors in my Beardie, 2 different ways. One of them is very small as a grain of sand, and one is black or very dark brown and the size of a pinhead. The size of a pinhead in the ears, eyes and skin loose around the neck and head hidden. I do not know what to do with them or what they are. A local reptile shop said I should purchase a Spay and that measures for mites and ticks, but I would like to know if anyone else has yet had this problem and what he has done to solve it. Please help! The give me goose bumps!