I know bad, but on a scale of 1 to 10 comparing pills and ignoring filtration methods, how bad?
FTR, I'm filtering once using a roll up UK-style cigarette filter in one one container, squirting it into another and refiltering. All my works are fresh and as sterile as is feasible.
FTR, I'm filtering once using a roll up UK-style cigarette filter in one one container, squirting it into another and refiltering. All my works are fresh and as sterile as is feasible.