desuede wrote:

Theoretically it can, but the buggers won't survive for long in it due to the liquid's hygroscopic properties.Putting PG (propylene glycol) in hospital air conditioning was fairly common around the middle of the last century. It acted as a bactericide, dehydrating the bacteria.

Do you rate their e-liquids? some of the PG/VG ratios are high PG. Is there any flavour/brand you highly recommend?