I have one of those metal grinders with the kief collector that screws off on the bottom, I just found out velcro cleans them. I had a spare peice of velcro and decided to try it after seeing somebody use a coarse makeup brush to clean his. The coarse part of Velcro is coarser and works better and when you're done the velcro stays clean, throw away the soft part of the velcro. I only cleaned the top part of the grinder where the ground up bud falls not the kief part, if you clean that part you're just wasting sweet kief. imp:
jiggsaw Reviewed by jiggsaw on . An easy way to clean a grinder's kief collector I have one of those metal grinders with the kief collector that screws off on the bottom, I just found out velcro cleans them. I had a spare peice of velcro and decided to try it after seeing somebody use a coarse makeup brush to clean his. The coarse part of Velcro is coarser and works better and when you're done the velcro stays clean, throw away the soft part of the velcro. I only cleaned the top part of the grinder where the ground up bud falls not the kief part, if you clean that part Rating: 5