Take them ALL OFF! Then burn it to the ground, but make sure you stomp it out while it's still smoldering (improves taste). I then use 3mL CNS 17, 13mL Bud Blood, 2qts Hygrozome, 2mL of bleach, 5oz Grandma's Maple Syrup (make sure you get the blue bottle), 18oz Cha-Ching (gotta get dat cha-ching...