But as to the residual smell... they in fact do leave a residual smell, it's just fainter and better (by an element of about one million) than the funk of stale smoke -- from the morning, if I place about the same shirt I was wearing the working day http://hempfoundation.kylieblog.com/1223748/top-latest-five-know-the-benefits-of-using-high-potency-cbd-tinctures-daily-urban-news