Frequently Asked Questions

Does DEET Protect Against Flies?

Some yes, but mostly no. If flies are going to be an issue, we recommend using Sawyer's Premium Insect Repellent with 20% Picaridin (which was reviewed by Consumer Reports as the Fisherman's Formula in its list of safe and effective insect repellents in February 2016). Picaridin is much more effective against flies than DEET, especially at 20% which is higher than other Picaridin formulas available on the market.

Is DEET Safe to Use on Clothes or Equipment?

DEET should not damage cotton, wool, or nylon. However, it should not be applied to or near acetate, rayon, spandex or other synthetics, furniture, plastic, watch crystals, leather, and painted or varnished surfaces (including cars).

Can I Wear a Repellent with a Sunscreen?

Yes. If you need both types of protection, we recommend using Sawyer Stay-Put Stay-Put Sunscreen Lotion. First apply the Stay-Put bonding base sunscreen, then apply the Sawyer Picaridin Insect Repellent after 10 minutes. The bonded sunscreen is less susceptible to the solvents contained in the repellent, including sprays if you use them.

Full Range of Insect Repellents

Sawyer insect repellents offer superior protection from disease-carrying insects, including the yellow fever mosquito that carries the Zika Virus. Check out Sawyer's range of insect repellents — from topical lotions and sprays to apply to your skin to Permethrin spray for applying to clothing and outdoor gear.