Hey everybody, I just joined cuz my new 30" MES just arrived & I will have a few questions about keeping my new smoker looking like new. Name here is Jim & I live on the water on Grand Island, NY, about 9 miles above Niagara Falls. My first question is how to keep the window clean? Before I fire it up I want to do the right things to keep it clear. A friend suggested using spray Pam before using it, but that seems to defeat the purpose of seeing clearly thru the window. Thanks in advance & I am looking forward to learning the best method to wow my friends & family!