tooth paste that has mint or menthol in it is a great repellant for collembola. Spread on your face and in nostrils. I tried an organic kind with essential mint oil but I suppose any mint or menthol one would do. You can also use it on your body.
For anyone with crawling sensation, put a few drops of lavender essential oil in every orifice of your body: nose, ears (not too far into ear canal), private parts, into behind. I slept a peaceful night after doing this. In the morning you may want to do it again.
bless you all
