I had a spray bottle of bee quick sitting on a side extension table on my table saw that leaked. it removed the paint & melted the rubber ear cushions on the temples of my reading glasses. I do not use a fume board when I pull supers. we beekeepers have enough gear to store. what I do is lay a section of towel on top of the super, spray it with bee quick, & turn the outer cover upside down on top of that for a seal. I also lay a section on top of the supers when I stack them in the truck. yesterday when I did that some of the towel was hanging over the sides & wrinkled the paint on the super on top of the pile. I mentioned this to a friend & he said he had a bee quick soaked towel draped over the bed of his NEW truck & it wrinkled & removed the paint. bee careful what you store it in. it comes in plastic containers but not all plastic can withstand it. I've had 2 spray bottles distort & leak from contact with it. 3a 3rd bottles did not leak but the spray mechanism melted. I also noticed that any bees that came into direct contact with the towel died.