So last year my flock had a battle against mites and I was able to get rid of them. This year, it's fleas! I had never had a flea issue before, now my flock has those little stick-tight fleas on their combs, wattles, eyes, and etc. I did spray their coops with pyrethrin and dusted their dust baths with poultry dust and it seems to be working, but their poor faces still have those darn little fleas. I read on here that you could use natural coconut oil or vaseline. Which is better and can someone post what coconut oil looks like and where to buy it if its the best way to go?