people will you read the guy's post before commenting?
dude, it's not harmful at all, just smells bad for a while.
if your houseplants have mites id remove them immediately from the house cuz your crop is next. don't enter your grow room again before all the mites are gone, change your clothes and take a shower between. just to be safe, spray your mj plants with neem oil, for prevention. you don't want those in your plants. that's why growers shouldnt have any house plants, as sad as that may be.