I bought this nic a year ago from lubrisolve. Used it once and left it in a dark draw, away from heat. Its now turned a dark brown colour. Can i still use this?
@Razuddin If it doesn't smell peppery it may be ok. Nic oxidises over time, hence the recommendation to store it in a freezer. Make a 5ml sample at your normal nic strength & pg/vg (no flavour) and try it. If it's harsh & peppery to vape then it's shot. If not use it but store it in a freezer.
@Razuddin just mix a small amount to test but if there's a strong smell chances are it's shot. Nic is pretty odourless normally. Try this after you've stopped sneezing