Yes not sure, I don't think silicone injection involves kerosene. Smell is less intense after a night's venting.

On another note, although I 5-click switched off the unit, the battery life indicator dropped almost 10% over night.

I'm going to vape this first setup until the unit refuses to fire to get a clear idea on battery life. So far it's done one full Orchid V6 tank at 26W and about 1 KF4 tank at 13W in about 6 hours + 8 hours sleep time, batteries are -25R Samsung which are not married and about 3 months old, display shows 82% remaining.