i just got mine today that my friend did in his room. i think i have a problem but im not sure. it seems to look like theres clumps of ink spread around the plastic wrap i have over it. im not sure if thats a problem but people are saying its just dead skin. so i have cerran wrap over it and my friend said to take it off an hour after being applied. ive had it on for 6 hours... is that bad??? and after i take a shower do i need to put wrap on again or just lotion??? and also can i take a shower with the wrap off?