High Quality Content by WIKIPEDIA articles! Computer valeting is the in-depth cleaning of the physical components of a personal computer. Usually performed by a computer repair technician, this service addresses the different ways that dirt builds up on four main components: the keyboard, the monitor, the mouse, and the tower/desktop unit.The crumbs, dust, and other particulate that fall between the keys and build up underneath are loosened by spraying pressurized air into the keyboard, then removed with a low-pressure vacuum cleaner. A plastic-cleaning agent applied to the surface of the keys with a cloth is used to remove the accumulation of oil and dirt from repeated contact with a user's fingertips. If this is not sufficient for a more severely dirty keyboard, keys are physically removed for more focused individual cleaning, or for better access to the area beneath. Finally, the surface is wiped with a disinfectant.

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