Procedure to clean and Servicing Air Conditioner

The video highlights the chemical cleaning of the indoor Air Conditioner at first. A garden hose is seen now to properly clean the blower. Then the Bosch nozzle gun is seen used to clean the outdoor unit by using only water. Lastly the gas pressure. It highlights why it is costly to hire someone to do the servicing work. It is labor intensive. This is for entertainment purpose only with over simplified steps.