Spray your clothes to a damp condition. Let them dry. Spray around your sleeves and pant legs when going out. Put the clothes in bag if your next hunt is weeks away.
WELL... and I do mean WELL worth the time and price. Get around 6 or 8 bites on your beltline, and you'll be ready to try and defend yourself.
Instructions say the application will allow that you can wash your clothes. I never trust that, and reapply. Ticks hate it too. Wallyworld has it.