We also use Sawyers permethrin spray.
Yep, ger the concentrated stuff, mix it up, and save a lot of money. Spray outside clothing (clothing used for hiking, fishing, walking etc) and it lasts for several washings. Don’t need to slather on skin, just do pants, socks maybe, but t definitely shoes, overcoat or overshirt. A bittke,of,concentrate lasts a long g time. MIx it 1 to 10 ratio.