I applied permethrin rather then elector PSP or Diatomaceous earth. From what I’ve read it’s the better route. Permethrin doesn’t stop working when it gets damp (like diatomaceous earth) and comes in powder form (in contrast to elector PSP). I found every little thing I essential at Tractor Provide Co. https://finnvpgwo.mybjjblog.com/the-best-side-of-chicken-dash-game-48711170