Originally Posted by
Sixty Fiver
Chain mounted scrubbers are pretty close to useless... you can't clean and lube at the same time as what you take off the chain mixes with the solvent/lube in the unit and gets put back on the chain.
The magnet built into the bottom of the machine cleans most all of the magnetic particles out of the fluid. The machines that Park sells now really do a good job of cleaning the chain. I should use mine more often than I do.