We often use vending machines in our lives, but if they are placed outdoors, the vending machines are easy to get dirty. How can we clean them? 1. External cleaning. There will be dust on the outside of the vending machine. Just wipe it with a dry cloth. If there is oil or it is difficult to clean the dirt, you can clean it with warm water detergent this time, but not with alkaline solvents to prevent the panel from cracking. 2. Clean the evaporator. When the evaporator is dirty, remove it and wash it with water. You need to remove the windshield, then lift the evaporator, remove the hook, pull it forward, and be careful not to shake the evaporator tube up and down. Then use a dry cloth to pour the water into the evaporator, clean and dry, and then put the evaporator back in place. 3. Use a vacuum cleaner or electric brush to clean the condenser, remove the garbage or dirt on the condenser fins, move it up and down gently, and clean up and down once a month. 4. The coin recognizer is cleaned and wiped with gauze moistened with warm water. If the coin channel is very dirty, the performance of the coin recognizer will be abnormal, and the coin recognizer channel cannot be recognized, so the coin recognizer channel is cleaned once a month. 5. Clean the shipping slide, wipe off the dirt on the surface of the commodity slide with cotton cloth to ensure the smooth delivery of the goods. 6. Clean the back panel, wipe the dust with a dry cloth, and clean it once a month. The above are the cleaning methods of vending machines, which need to be mastered by all businesses to extend the service life of the vending machines.