When You Smoke Hemp  It Leaves A Residue 
 Tar   Inside   The   Machine,  Which  Is 
 Extractable  With  The  Help Of  A Metal 
 Rod. Be Wary However, That The  Hemp Tar 
 Is Not As Viscous As  You  May  Think... 
 It'Ll  Quickly  Get On  Your Fingers And 
 Boobs... And It'S  Hard To Get Off. Very 
    Sticky Business Indeed. Most People   
 Just   Get   Rid   Of   Their   Machines