Fresh Burst Nic Salt by All Day Vapor delivers a blast of fresh mint leaves from beginning to end. A true mint vape, Fresh Burst keeps your senses invigorated with every vape. Salt E-Liquid is NOT intended for use in Sub-Ohm Tank systems. Salt E-Liquid is intended for small form factor, fillable pod systems. Salt E-Liquid contains significantly higher levels of nicotine per milliliter.