Pros: Easy to use spray bottle. Safe. Non-toxic. Pricing reasonable.
Cons: Often not available in 5 pack on Amazon so buy from TSC as cheaper. Would like sold in a large refill bottle for sprayer.
This a great easy to use safe, non-toxic product that prevents unwanted pests from invading your flock. It is easy to spray weekly during coop/run cleaning. I have not, knock on wood, had a single pest problem.