inside it? It is a small handheld unit? I remove the bag to avoid having to clean up, but after doing it a few times, the motor sounds different and the suction seems to have reduced.. what could possibly be the problem? the vacuum is quite a new unit, never used for any other purposes before... I was thinking the semen would just dry up, could there be a chance that I have damaged the machine/motor? Pls help... if so, what should I do?