Chain and gear cleaning has never been faster or easier! Scrub the chain with the compact bristles of The Grunge Brush to clean all four sides of a chain. Use the long bristled end to clean other components like sprockets, derailleurs, crankset, brakes and pedals.
used to have 2 toothbrushes taped together for this job, but this brush does it a bit better. Do expect a bit of spray because of the brushing.
the handle is a bit flimsy, and will be definitely destroyed if you accidentally step on it.
Bristles are very hard, which speeds up the cleaning of stubborn dirt