Essential to getting max life out of your chain
Chains are expensive and costly. A bad dirty chain requires more effort and provides less life and slower speeds. Chain friction breaks are embarrassing.
If you allow yourself a little time after a ride in dirt or every couple road hauls you can extend the life of your chain 3-4 times that of a dirty chain. This is the best system on the market. Wearable internal parts are replaceable and liquid from park is biodegradable as well as other liquids suggested.
Jeffrey P.