Squirrels are vaping now but it's not what it looks like. In cities like Philadelphia and London, they're chewing on discarded vapes, drawn in by the smell and ending up ingesting harmful Vaping and Marijuana A Guide to Vaping THC Oil Does Vaping Ruin Taste Buds? Vaper's Tongue Smoker's Tongue Cannabis smell shifts from full skunk to a hint of citrus : NPR 5 Methods Teens Use to Mask the Smell of Marijuana