i had a worst experience..one of them actually crawled into my shirt. if you find the thread by Dutchessc called "thats fucking disgusting" (i think thats what its called), youll see the story. its a little long so i wont type it down for it will take me to long. but it was the most horrible exp. i ve had with them so far. that happened like months ago but i rem it like it was yest.