So i thought someone in here would know what the problem is. So i wanted to clean my computer out of dust, and i bought a compressed air can, got home and the pipe thats suppose to go in the end doesnt slot in, so ive got to hold it in place, when i tested the can (thank god i did) it blew water out. Does anyone know whats causing this cos i cant use this on my system. Ive also given the can a good shake.