You will not need to lubricate your chain at all – the Revo systems will take care of this for you. All you will need to do is occasionally refill the reservoir. In terms of cleaning, we would recommend you properly clean and degrease your transmission when installing your system to start from the very best position. Then, after a ride, you can simply clean down the chain and cassette with water before pressing the ‘boost’ button to re-apply more fluid ready for the next ride.