When I first started using a clean and new Vaporizer (Vapolution), no odors. I was able to vape in the bathroom and no body noticed. But now the glass bowl and whip are infested with oils and it smells so nice. I love the smell and taste of vaping. But there is an odor that non-users shouldn't take issue with, as it's not like smoke at all! My grandmother thought it smelled like popcorn and liked it. My wife still thinks it stinks, but not as much as the smoke.