Maybe the work you are doing at home encourages you to snack while on your computer, hmmm? This leaves crumbs and other gunk on your keyboard. Did you know blowing compressed air actually pushes dirt deeper inside? You can make a DIY cleaning putty that when you press on your keyboard the dirt lifts right off! To make this magic clay, mix 2 tablespoons of white glue (like Elmer’s) and 1 tablespoon of water. In a separate bowl mix 4 tablespoons of Borax and 4 tablespoons of water. Combine these until a slime forms. Now knead and then press onto your keyboard. The gunk, grime, and dirt will lift right off.