Computer Screen & Keyboard Cleaner VeganVegetarian ★ ★ ★ ★ ★ Be the first to rate this recipe Ingredients 1/2 cup rubbing alcohol ⓘ 1 tablespoon baking soda, fresh 1/2 cup tap water, cool ⓘ Instructions Place the ingredients into a small jar and use as needed on a soft cloth. Store in a well-sealed jar in a cool location.