Of course, the air conditioner needs cleaning. If the air conditioner is not cleaned, there will be many bacteria in it during the process of blowing the air conditioner. These bacteria will also enter our nasal cavity and have a certain impact on the body. The method of cleaning air conditioner is also very simple. First, open the shell and exposed part of the air conditioner. Generally, there are filters in the inner layer of air conditioners. Everyone needs to clean this filter, and then look at the radiator part of the air conditioner. This is also the place where dust mainly accumulates. Just wipe it with a wet towel. The outside of the air conditioner also needs cleaning, and there is a lot of dust accumulated inside the outside of the air conditioner. Everyone should pay attention to cleaning up dead ends. If your air conditioner has not been cleaned for a long time, Bian Xiao also suggests that you should find a professional worker to clean it, otherwise, if there is residual dust, it will easily have a certain impact on our health. Generally, in winter, if the area is not particularly cold, the frequency of using air conditioners is not very frequent, and the frequency of using air conditioners will be more frequent in summer. The filter screen of the air conditioner needs to be removed for cleaning. You can directly clean the filter screen of the air conditioner with a brush and washing powder or cleaning products. After the filter screen is cleaned, a big project is completed, and then some dead corners of the air conditioner can be wiped with a wet towel, so that the air conditioner can be roughly cleaned.