Review on Simplify Your Cleaning Routine with Simple Solutions RBB400: Find the Perfect Replacement Bristle for your Grunge Brush by Matt Reid

This tool is incredibly good. This makes cleaning the chain MUCH faster than using a toothbrush or similar. This is a must have for those who are tired of spending half an hour cleaning their circuits. Apply your favorite chain cleaner and simply wipe away; strong bristles clean even the most stubborn dirt without any problems. The sealing ring also saves; However, as mentioned above, the bristles are quite strong, so I would advise against cleaning HARD if you have o-rings as it CAN (probably not) damage them. Thanks, simple solutions!