I bought a $10 bottle of Formula 420 and have been using it regularly for a week to clean my pieces. The problem is i opened the bottle today and there is about a half a bottle of crystals but zero liquid left. My question is what should I do with these left over crystals? i am not going to throw them away I'll probably just mix them with rubbing alcohol. Anyone else have this happen to them? I mixed some with hot water and it didn't really do much to clean my bong.
Isopropyl alcohol. 99% and when you finish those crystals up in your 420 switch to ISo and salt. It's the same thing but half the price