How can you to clean the system ?
First of all, here are some tips that apply to all products:
How to clean your computer:
First, shut down your PC and unplug the power cord along with other connected devices.
Next use a damp, soft, lint-free cloth to clean the computer's surface.
Avoid getting moisture in any openings. Don't spray liquid directly on the computer.
Don't use aerosol sprays, solvents, abrasives, or cleaners containing hydrogen peroxide and hypochlorous acid that might damage the product.