If you are planning to buy a new juicer or make use of it for the first time, then cleaning is an essential step as well. You should go through all the components before beginning with a deep clean session so that you know where each part falls within in relation to one another and thus how they work together.
Deep cleaning can the done in many ways of which one is -
100g of citric acid and 100g of baking soda should be combined overnight, then immersed in hot water until completely submerged. Stick to the 1:1 ratio whenever feasible. Get rid of stains and markings using the cleaning brush.