Electronics

• electric air duster: Xpower A-2S ($54) / other, brand doesn’t really matter
• laptop cleaning brush: OXO Good Grips Sweep & Swipe ($11)
• screen cleaner
  • standard: Whoosh! ($19 for spray + wipes, $24 for refill, $12 for microfibre cloths)
  • portable: YTT ($9 $7)