Hmm, maybe you clean yours more regularly or you use a stronger solution with the cafetto because I just spent 15 minutes in a 2 inch squared section of the glass and could still see brown staining. Never fear though - a small dab of selleys blue-gel oven cleaner and it was as easy as wipe on, wipe off. Next, a quick rinse with espresso cleaner solution that was still in the sink and dry with paper towel. I'll make sure I do a 1/2 hour emprty roast to cook off any remnants before roasting in it next weekend. :thumb:
