Frequently Asked Questions
How Does Sawyer's DEET-Based Controlled Release Formula Work?
An excellent choice for parents who are concerned about their kids' exposure to DEET, Sawyer's Controlled Release with 20% DEET — particularly over the course of a week of backpacking or at summer camp. It's also ideal for anyone who requires repeated use of insect repellent.
A time-release mechanism in the formula controls the evaporation of the DEET, allowing it to keep working all day (up to 11 hours), while still being virtually odorless, non-greasy, and effective against ticks and mosquitoes.
Should I Use a Lotion or Spray Repellent?
Lotions last longer than sprays. Sprays have the advantage of being able to be applied to clothing where it remains effective longer than on skin. Since repellents work as a 3 inch barrier, clothing applications can often protect 6 inches away from exposed skin, reducing your usage on skin. For optimal protection use lotion on the skin and spray (such as Permethrin) on clothing.