[quote name='RaekwonThaChef']Buy it at the store. Take apart the zippo, (just the shell, from the main part) then lift up that little cottony/foam kinda thing and squirt the fluid right in there till it's full.[/quote]
I bought a gunsmith cats (anime) zippo lighter a while back. I bought the fluid, filled it up and started trying to light it over the sink, but it wouldn't light at first. After a few more flips the whole top lit, the flame looked a little big so I dropped it into the sink. I must have got the fluid on the lighter casing and on my hand, since 4 of my fingers were on fire. I tried blowing them out, then when that didn't work (tried for 2 seconds), I turned the water and put my fingers out. Didn't really hurt, it only stung a bit after I put it out. I lost all the hair on those 4 fingers, and I never did figure out how to get that zippo lighter to work.