Shelf life of your bug spray
How long does your bug spray last?
It depends on its ingredients such as DEET. Most brands will tell you to pitch it after three years…but some, such as the Sawyer, claim a ten-year shelf life.
The natural bug sprays tend to lose their effectiveness more quickly, around two years. If the expiration date means anything for insect repellant, it means “it may not work quite as well.”
媒体报道
This spray protects you from tick-borne illnesses and is essential for outdoor adventure.
Hook & Barrel Staff
网站
媒体报道
Streams, waterfalls, and rivers can quench your thirst in the wild, but they may carry dirt and impurities.
Dinal Jain
作家
媒体报道
Sawyer Squeeze is the longer lasting and more reliable filter, which should affect the choices of thru-hikers.
杰格-肖
Owner & Managing Editor
