Compressed air and isopropyl alcohol handle most electronics cleaning, and both come in several sizes here. Air dusters from Gembird, NATEC and Lanberg blow dust out of keyboards, vents and ports; some cans are marked flammable, which matters around powered equipment. Isopropyl alcohol comes in bottles from 100 ml to 1000 ml, and a sprayer such as Kontakt IPA Plus is easier to dose onto a circuit board than pouring from a bottle.
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Compressed air and isopropyl alcohol handle most electronics cleaning, and both come in several sizes here. Air dusters from Gembird, NATEC and Lanberg blow dust out of keyboards, vents and ports; some cans are marked flammable, which matters around powered equipment. Isopropyl alcohol comes in bottles from 100 ml to 1000 ml, and a sprayer such as Kontakt IPA Plus is easier to dose onto a circuit board than pouring from a bottle.