Question:
I have an E-Cigarette company in Israel and im wondering if its necessary to procure special kosher for pesach e-liquid for my customers to smoke or is the regular kosher e-liquid that is sold all year round is fit to smoke on pesach aswel.
Answer:
According to the kashrus professionals that I consulted with, since the e-cigarettes have different flavors, which can come from various sources, they should have supervision. The issue is that the person is ingesting the smoke and the flavor of the cigarettes.