If someone uses an E cig, and the liquid which they put in it to make it work. If that liquid which contains food additives and nicotine falls on your clothes, would it make it impure? And is it safe and permissable to smoke E cigs?

In the Name of Allah, the Most Gracious, the Most Merciful.

As-salāmu ‘alaykum wa-rahmatullāhi wa-barakātuh

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