I am a first year beekeeper with 2 hives. I am planning to treat both with Oxalic Acid Dribble (OAD) later this month. Both hives have two 8-frame deeps, a feeding shim (1 1/2 inch high), a quilt box, and a telescoping cover. It was relatively warm yesterday (~50F) so I took a quick peek. In both hives, the bee cluster was hanging from the ceiling (the bottom of the quilt box) into the top box (I did not look the bottom box). How can I possibly dribble OA onto these hanging bees? Is it okay to scrape them onto the top bars then smoke them into the frames shortly before dribbling?