I'm impressed! I have a mango tree that is covered in white scale...again. It's out in the cold because I don't want it to share bugs with my other plants. I did swab the bugs with alcohol, but I think there's still some live ones. I bought some Neem oil and plan to spray it and another potted tree after Christmas. We're still in the 60°s and 70°s here, so the creepy things are still crawling around!