VIGGO VAPE AUSTRALIA SECRETS

Vegetable glycerin (VG) is a lot more viscous than PG and, for that reason, it's got a harder time soaking to the wicks. That is a non-situation for many sub-ohm tanks who have substantial wicking holes but may be a challenge for tanks which can be both a tad more mature or not meant for sub-ohm vaping.As an example, e-liquids with significant PG