Try Diatomaceous earth...has the same drying effect on bugs...I learned not to put the entire bag of potting soil in the can, but to pour a few gallons and sprinkle with D.E. then repeat. For my plants, I have a old salt shaker that I use to sprinkle it around. No bugs so the tree frogs leave. I capture them and put them back outside...lol
Try Diatomaceous earth...has the same drying effect on bugs...I learned not to put the entire bag of potting soil in the can, but to pour a few gallons and sprinkle with D.E. then repeat. For my plants, I have a old salt shaker that I use to sprinkle it around. No bugs so the tree frogs leave. I capture them and put them back outside...lol