There are many tools to help you maintain your bicycle chain, but if you are new to cycling, to make sure you do it correctly, this is one of the main courses we will learn in the seminar.
If you decide to do it alone, try to put your chain on a rag or an old T-shirt to absorb the extra water after application. If you drive wagon velo too much, you will hear it when you step on the pedal. If you use too little, you will hear. The lower the noise, the better.