TNT is absolutely safe for human use. We recommend applying it to your boots or shoes, socks and lower pant legs as these are likely the first places ticks access. If you will be in a wooded area where ticks are on brush or trees, you can apply it to your upper body apparel as well. TNT it is safe enough to be used in your hair, where it may be difficult to notice ticks. It will wash out easily.
Hikers and hunters are among our best costumers. TNT does not have any odor so it does not interfere with hunting and can be applied around and on tree stands very cost effecttively to keep ticks from hiding there.