To properly clean a home air conditioner, they usually invite a specialist in this matter.
Is it possible to do the washing yourself with a minimum set of tools and chemicals?
Moreover, the so-called “professional maintenance” often consists of the following.
The master comes, opens the lid, knocks the filter out on his knee, and hisses with the steam generator for a couple of minutes without dismantling the squirrel wheel.
Wets the exterior with Karcher, splashing all the walls with dirty water (the neighbors below will thank you