It is recommended to have computer components cleaned by a professional as the necessary procedure will vary. General precautions involve following the manufacturer's instructions, turning off the system, and working on floor surfaces that are not carpeted.
There are many methods for cleaning computer components. If the component being cleaned has exposed circuits, such as a motherboard or graphics card, compressed air blown in short bursts to remove dust is the best way. If the card has been exposed to something that would leave a residue, then once the board has been removed, isopropyl rubbing alcohol and Q-Tip will remove most offending substances. If cleaning the exterior of a computer case, cleaning wipes work very well, and the wipes can work wonders on a keyboard and mouse as well.
using glass cleaner on a soft cloth to clean the outside of the mouse
scientific method is the accepted standard of research methodology.
One word for an accepted method would be "protocol".
The manufacturer usually suggests a cleaning method.
scientific method
Interrupt Requests are method for handling requests from components such as Keyboard, Mouse, Clock etc & get attention of Processor.Each specific components is assigned IRQ number.
The most hygienic method of cleaning the bathroom is to use different cleaning materials for different parts of the bathroom. Keep the bath sponge separate from the toilet sponge for example.
The cleaning method for a leather shag rug is more complex than your normal rug due to the material. The best and safest method is to have it dry cleaned professionally.
Distillation is a method for the separation of liquids components.
Convention
lemon juice
That is a natural method of cleaning for an animal.
observation