Clean your grinder with an isopropyl alcohol bath every so often to maximize its effectiveness and to help prevent any unwanted bacteria growth.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Cram your hard-earned Runtz in a shitty plastic grinder, crank it around a few times, hear some grinding, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Smoking weed alone is cool, even preferable sometimes, but nothing beats getting together with friends to ...