See all that dust? Yuck! We leave the windows open in this room a lot and we live on a busy corner, so we get a LOT of dust.
I secured the sock tightly with clothespins so that it would wipe the blade down as I slid it. Then, it was just a matter and sliding it down the blade, making sure to bring it all the way around the top when I was done to pick up those last bits of dust on the edges.
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