I was doing some chainsaw work in northern TN close to the KY line. Got home and found about 25-30 deer ticks on me. Pulled them off with no trouble. They had been on me less than 4 hours. About 5 days later, I started having fevers and headaches. Tried to push my way through it for a few days. Just got worse and worse. Finally had to go to the emergency room. They admitted me to the hospital with a 104 fever. Finally diagnosed me with ehrlichiosis. I had never heard of it, but it is a tick born disease that will hammer your liver. They kept me 4 days, and I am still taking antibiotics.
I am a firm believer in permanone, but this day my bottle was empty. Lesson learned the HARD way.