i don't think there is any need to clean a pipe but if you most then.... soak it in rubbing alcohol for like 12-24 hours then every thing sould wipe out or fall out. make sure to wash it in hot water and soap after to get the alcohol out.
mellowman420 Reviewed by mellowman420 on . PIPE CLEANING WHAT IS THE BEST WAY TO CLEAN A PIPE??? Rating: 5