I had a lady from a health food store want some this fall. I told her if she wanted to wait, I would get some for next year just for her along with what ever honey she wanted. All that fell through. She could not wait I guess. I don't know why people get so mad when I don't have enough of what they want. Everyone wants honey in the spring when I have been sold out for 6 months. They don't understand that. What kind of Propolis screens are you using and do you think that the bees don't glue up the hive as much with them on?
I am not sure how "food approved" window screen is though!