Paint problem

[Swimmer]

I did clean it pretty thoroughly. I don't have any createx cleaning solution. Is their something that can be substituted, acetone or something else. I left the paint upstairs where it is very warm, wood stove, so I'll be trying again later.

[Sgt Striper]

Take the nozzle and tip cone off and soak in ammonia for about 15 min. also clean off needle.