Tattoo ointments??

i got a tattoo on saturday while at a festival. while there, the artist and his wife let me use some sun lotions on it. one was spf 50 baby lotion, and one was spf 15 hawian tropic i think. i dont have either of those, and im not sure what i can use on it or not. he wasnt really clear on it, except that the hawian tropic stuff is really good. i was going to get some last night on my way home, but i was too tired. and i cant get any yet either. i was wondring what else i could use on it for today...i know i cant use vaselene, but can i use like, aloe vera...or...can i use the pintments and liquid stuff i use when i get a cut?? like hydgrogen peroxcide(sp)?? any advice would be great...but if ur gunna take the time to answer, pls give me the name of sumthing that worked well for you or sum1 you know rather than telling me to call my artist.