Clean the keyboard first
Customers frequently touch many keyboards, which may be dirty, oily, dusty, or have severe online palm disease. It is the same as just letting it be heavy with the najis sickness, even when the customer silences it (the placement is not worn). For his personal computer, dust is removed by sweeping directly between the keyboards with a brush.
Following his own use of a vacuum cleaner to remove dirt from hard-to-reach areas that is on the sidelines. In terms of cleaning the keyboard's surface, you can use cloths or even a cloth that has been dampened with liquid glass cleaner.
Giving keyboard security protection
eventually to keep the keyboard
