Recommendations for best Tick Repellent?

[HairyScandinavian]

I’ve been hunting most of my life in tick infested woods so bad it would make a man cry. Seed ticks moving up your leg like the legions of satan and headed straight for the giblets.

These days, I rarely go into the woods without wearing Sitka’s equinox guard series. It’s was a bit leery of it at first, but that pant and shirt combo has been worth its weight in gold.

How long does that stuff last?