I bought for the car, for these purposes a good vacuum cleaner. He liked his 3-year-old daughter, walked all day around the apartment with him (battery 5a \ h). In the evening I picked it up myself, I turn it on and there is no traction. The filter is completely clogged, all the pores, shook out and everything appeared. Now about cleaning, everything does not get enough sleep through the front door, in order to clean everything well, you need to open all the revisions provided for this. As a result, everything is in the dust.