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White 24oz trigger spray bottle with Sawyer Permethrin label

Sawyer SP657 Premium Permethrin Insect Repellent Trigger Spray 24oz

SKU CH-K0GZ-HG7HG

A 24-ounce trigger spray bonds 0.5% permethrin to clothing and gear for up to six weeks or six washings, protecting against ticks, mosquitoes and over 55 other insects

  • Bonds to fabric for up to 6 weeks or 6 washings without staining or damaging gear
  • Reduces tick-bite likelihood by 73.6 times when shoes and socks are treated, per 2017 University of Rhode Island study
  • Effective against more than 55 insect types including disease-spreading ticks and mosquitoes
  • Stays effective despite sweat or water exposure; degrades only via UV light or machine agitation
  • Treats 5 outfits per 24-ounce trigger-spray bottle at the EPA-recommended 4.5 ounces per outfit

Sawyer SP657 Permethrin Trigger Spray 24oz

The Sawyer SP657 is a 24-ounce trigger spray containing .5 percent permethrin designed to treat clothing, gear, and tents. It bonds to fabric fibers for up to 6 weeks or through 6 washings, providing odorless protection that will not stain or damage fabrics, plastics, or finished surfaces.

For outdoor users treating fabric gear

This product suits campers, hunters, backpackers, and backyard users who want to add a layer of protection to shirts, pants, socks, footwear, sleeping bags, and netting against more than 55 insect types including ticks and mosquitoes. It is not for buyers needing a topical skin repellent, a pet-specific formula, or a smaller 12-ounce or 18-ounce container.

Integrates with clothing and skin repellents

The trigger spray treats approximately 5 outfits per bottle at the EPA-recommended 4.5 ounces per outfit and remains effective despite sweat or water exposure. Protection degrades through UV exposure or washing machine agitation, so retreatment is required; pairing with a Sawyer Picaridin topical repellent for exposed skin maximizes overall coverage.

Highlights

  • Bonds to fabric for up to 6 weeks or 6 washings without staining or damaging gear
  • Reduces tick-bite likelihood by 73.6 times when shoes and socks are treated, per 2017 University of Rhode Island study
  • Effective against more than 55 insect types including disease-spreading ticks and mosquitoes
  • Stays effective despite sweat or water exposure; degrades only via UV light or machine agitation
  • Treats 5 outfits per 24-ounce trigger-spray bottle at the EPA-recommended 4.5 ounces per outfit

Specifications

No published specifications for this item yet.

Questions about this item

What type of clothing or gear should I already have to treat with this 24oz trigger spray?

The spray is designed for shirts, jackets, pants, socks, shoes, boots, sleeping bags, tents and netting made from fabric or finished surfaces.

Can I apply this permethrin spray to gear that has been previously treated with other repellents?

The product bonds directly to fabric fibers and does not stain or damage plastics or finished surfaces, allowing application on clean, dry gear regardless of past treatments.

How do I know the repellent is still active after several outdoor trips?

Protection lasts up to 6 weeks or through 6 washings, whichever comes first, and remains effective despite sweat or water exposure.

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