I find them crawling on me but 99% of the time I can feel them and get them before they embed. Of the hundreds and hundreds I've found on me only 1-2 actually bit me. Mosquitos don't bother me much either. Someone can be sitting 3 feet from me getting tore up and they won't bother me. Either they don't bite me or I just don't feel it. Lol.Damn you guys have problems with ticks. I'm lucky and never have them. Must be a smell thing as I have little problems with mosquitoes to.