Baking soda doesn't do its work all at once, so give it time to neutralize as many odor-causing particles as possible. An hour or so is ideal, and for bad situations you may just want to leave the ...
This is where a keyboard cleaner comes in handy. It’s basically compressed air in a can, and when you press the nozzle, it will blast out dirt, dust, and other debris lurking in the spaces between ...