I pulled honey this morning using Fischer's Bee-Quick and a Fume board. As expected, bees in hives that were mostly in shade were less affected by the substance. Heating the top also did not appear to improve the process. The repellant, did however remove the majority of the bees in the supers. It also moved them off the broken burr comb on the top bars making removing this easier than when scraping around bees. After the first hive and a bit of experience, I found the product to work quite well. I will make a point to remove supers, (1)Before there is as much burr comb as I encountered this year and (2)When the weather is much warmer. I think had I removed supers when we were in the midst of the 90+ degree hot spell a few weeks back, the process would have been much quicker and cleaner. Just thought I would pass on my experience with this product. All in all, considering the hives I removed honey from are strong hives, there was no aggressive behavior from any of them. Since I prefer using environmentally friendly products, I steered away from the products that required HAZMAT shipping to stay with natural substances. It smells pretty good too! Coleene