No brainer really. Have you ever sprayed soda on your TV? If not then don’t try this at home, but hear us out. On every character’s face are brown droplets of Pepsi, and it’s distracting us from watching Zack Morris woo Kelly Capowski…boy, now we’re really showing our age. Anyway, the Soda Spray analogy hopefully gives you an idea of how annoying it is when dust, dew, water and other particles get on your glasses. Don’t let it distract you. Clean it off.