I was very intrigued when I learned about about using the fogger and the soaked cords. However, after two months of two-week treatments my mite problem is worse than ever. I started using the sticky board the same time I started fogging so I don't know what the varroa numbers were before. A recent visual examination showed ongoing infestation. I bought some Apistan stripes from my Bee club yesterday as I do not feel the fogging is helping. Am I being too hasty? Should I try fogging more often?