
Hello! Welcome to my blog. I’m passionate about hunting, angling, and advocating for public lands. Today, I’m excited to share my top tip for preventing ticks: using a permethrin spray. I specifically use an odorless permethrin by a brand called Sawyer. Unlike DEET or picaridin, this treatment is designed for your clothing and gear rather than as a topical application for your skin. This video will walk you through how I apply permethrin to ensure maximum protection against ticks and other insects.
A 12-ounce bottle of Sawyer permethrin can treat two complete outfits, each consisting of a shirt, pants, and socks, providing up to six weeks of protection or six washes. The key to extending this protection is to hand wash and air dry your treated clothing rather than using a washing machine. When applying the spray, keep the bottle about six to eight inches away from the fabric, and use a sweeping motion to ensure even coverage on both sides. This versatile spray can also be used on tents, sleeping bags, camp chairs, and other gear, making it an essential item for any outdoor enthusiast.
Permethrin is not only effective against ticks and mosquitoes but also protects against over fifty other insect species. Interestingly, permethrin is a synthetic compound that mimics a natural substance found in chrysanthemum flowers, but it is more stable and lasts longer. However, it’s important to note that while permethrin is safe for use on dogs, it is toxic to cats when wet, so keep them away from treated items until they are fully dry. By taking these precautions and applying permethrin properly, you can enjoy your outdoor adventures tick-free for up to six weeks.
Key features
- Effectiveness: Sawyer repellents based on Picaridin provide protection against mosquitoes and ticks for up to 12 hours (14 hours for the lotion). Permethrin, used for treating clothing, is effective for up to 6 weeks or 6 washes.
- Family Safety: Sawyer products are safe for use by the whole family and do not damage clothing or gear, making them ideal for outdoor activities.
- Broad Spectrum Action: The repellents are effective against various types of insects, including mosquitoes, ticks, flies, black flies, no-see-ums, and sand flies, providing comprehensive protection during outdoor activities.
- Ease of Use: The sprays and lotions dry quickly without leaving a greasy residue and are odorless, making them comfortable to wear.
- Manufacturing: All Sawyer products are made in the USA, ensuring a high level of quality and control.

Customer review
My Encounter with Sawyer Insect Repellent: A Love-Hate Story
Listen, I HATE ticks. This isn’t some mild dislike; this is a full-blown vendetta. I have some really gross stories about why I despise these little bloodsuckers so much. Picture this: a peaceful hike turned nightmare, discovering one of those nasty creatures burrowed into my skin. Since then, I’ve made it my mission to avoid ticks at all costs.
Naturally, as I was gearing up for my latest camping trip, finding something to protect my gear from ticks was top of my list. Enter Sawyer Insect Repellent. The promise of a tick-free adventure was too enticing to pass up. I eagerly placed my order, anticipating peace of mind.
As I unboxed the product, I stumbled upon a crucial disclaimer tucked away in the packaging. It was a stroke of luck that the seller had included an additional note about the availability of sprayers. There, in fine print, was a warning that stopped me cold: permethrin, the active ingredient, while safe for dogs, could affect the nervous system of cats and potentially kill them.
My heart skipped a beat. I have a cat, and the thought of unintentionally putting her in danger was horrifying. Even though permethrin is supposedly safe once dry, I wasn’t willing to take that risk. My friend’s life wasn’t something I was prepared to gamble with.
As I dug deeper, I learned more about permethrin. Yes, it kills ticks, lice, and scabies (a resounding YAY from me), but it’s also indiscriminate in the arthropods it affects. Spiders, honeybees, and other beneficial species are collateral damage. This made me pause and reflect on the broader implications of using such a product.
I found myself at a crossroads. The promise of a tick-free camping trip was incredibly appealing, but at what cost? I couldn’t ignore the potential harm to my cat or the broader environmental impact. So, with a heavy heart, I decided to send the Sawyer Insect Repellent back.
I can’t give Sawyer Insect Repellent a fair one or five stars because, in the end, I didn’t use it. But I felt compelled to share these important warnings that were absent from the product description and manufacturer’s labeling.
If there’s one thing I’ve learned from this experience, it’s the importance of transparency. Yes, it’s a pesticide, and it’s made to poison something. But honesty about potential collateral damage is crucial. For some of us, like me, it’s simply not worth the risk.

Key takeaways
- Sawyer permethrin is a treatment for clothing and gear, not a topical application.
- A 12-ounce bottle can treat two outfits (shirt, pants, socks) and lasts up to six weeks or six washes.
- Hand-washing and air-drying can extend the lifespan of the treatment.
- Apply spray from 6-8 inches away in a sweeping motion on both sides of the fabric; it can also be used on tents, sleeping bags, and other gear.
- Permethrin can be safely used on dogs to protect against ticks and mosquitoes for up to six weeks.
- Effective against over fifty insect species besides ticks and mosquitoes.
- Permethrin is a synthetic compound mimicking a substance in chrysanthemum flowers but more stable and longer-lasting.
- Not effective as a topical treatment for skin and can be toxic to cats when wet.
- Focus on applying extra permethrin around the bottom of pants where ticks typically enter.
- Let treated clothing dry for at least two hours (or overnight) before wearing, providing protection for up to six weeks.
What is the Sawyer Insect Repellent?
Drawing from my experience, Sawyer Insect Repellent is a product designed to keep a variety of insects at bay. It’s a powerful solution that promises to protect your outdoor gear, clothing, and even your dog from pesky and potentially dangerous bugs.
What Insects Does It Kill?
When I trialed this product, I discovered through using this product that it targets a wide range of insects. My research indicates that it effectively kills ticks, mosquitoes, lice, fleas, chiggers, and even scabies. This broad spectrum of effectiveness makes it a go-to solution for outdoor enthusiasts like myself.
How to Use Sawyer Insect Repellent
After trying out this product, I found that applying it is straightforward:
- Shake the bottle well.
- Hold it about 6-8 inches away from the surface you’re treating.
- Spray evenly until the surface is moist but not soaking.
- Let it dry completely before using or wearing the treated item.
Based on my observations, ensuring that items are completely dry before use is crucial for safety and effectiveness.
How We Tested It
After putting it to the test on my camping gear, I determined through my tests that it works best when applied in a well-ventilated area. My investigation demonstrated that the repellent’s effectiveness lasts up to six weeks or through six washings, which is quite impressive.
Pros
Based on my firsthand experience, here are the pros:
- Effective: Kills a wide range of insects.
- Long-lasting: Remains effective for up to six weeks or six washes.
- Easy to apply: The application process is simple and straightforward.
Cons
However, my analysis of this product revealed some cons:
- Toxic to cats: Can affect the nervous system of cats, which is a significant downside for pet owners.
- Environmental impact: Kills beneficial insects like bees and spiders.
What Can I Treat with Permethrin?
Through my practical knowledge, I have found from using this product that you can treat clothing, camping gear, tents, sleeping bags, and even dog beds with permethrin. Essentially, any fabric item you use outdoors can benefit from treatment.
How Do I Apply Permethrin Safely?
As per my expertise, to apply permethrin safely:
- Use it outdoors or in a well-ventilated area.
- Wear gloves and avoid inhaling the spray.
- Allow treated items to dry completely before use.
- Keep treated items away from cats until thoroughly dry.
Can I Use Permethrin on My Dog?
Yes, you can. After conducting experiments with it, my findings show that permethrin is safe for dogs when used as directed. It effectively repels and kills fleas and ticks on dog beds and gear. However, always follow the product’s instructions carefully to avoid any issues.
Final Verdict
After trying out this product, my final verdict is that Sawyer Insect Repellent is highly effective for keeping a variety of pests away from your outdoor gear and clothing. However, the potential risks to cats and beneficial insects need to be carefully considered. Transparency about these risks is essential, and for some users, these risks might outweigh the benefits.
Where to Buy Sawyer Insect Repellent
You can purchase Sawyer Insect Repellent at most outdoor and sporting goods stores, as well as online retailers. Be sure to read the labels and product descriptions thoroughly to ensure it meets your needs and safety requirements.
Key ingredient
Sawyer Insect Repellent is a highly effective solution designed to protect you from a variety of insects, including mosquitoes, ticks, and flies. This repellent utilizes advanced formulas to provide long-lasting protection, ensuring you can enjoy outdoor activities without the nuisance and health risks associated with insect bites. The repellent is available in various forms, such as sprays and lotions, making it convenient for different usage scenarios.
The primary ingredients in Sawyer Insect Repellent are scientifically proven to repel insects effectively. These include Picaridin, which is known for its low odor and skin-friendly properties, and Permethrin, which can be applied to clothing and gear for extended protection. Each ingredient is carefully chosen to provide maximum efficacy while minimizing potential side effects.
Ingredient | Explanation | Warning |
Picaridin | A synthetic compound similar to piperidine, which is found in black pepper plants. It repels mosquitoes, ticks, and flies. | Avoid contact with eyes and mouth. |
Permethrin | A synthetic chemical that acts as an insecticide, effectively used on clothing and gear. | Toxic if ingested; avoid inhalation and prolonged skin contact. |
DEET | A common active ingredient in many insect repellents, effective against a broad range of insects. | Use sparingly on skin, avoid application on broken or irritated skin. |
Oil of Lemon Eucalyptus | A natural oil derived from the leaves of the lemon eucalyptus tree, effective against mosquitoes. | Not recommended for use on children under 3 years old. |
Ethanol | Used as a solvent and preservative in the repellent formulation. | Highly flammable; avoid exposure to open flames. |
Water | Used as a diluent to adjust the concentration of active ingredients. | Generally safe with no specific warnings. |

Welcome to my pest control blog! I’m Dave Saunders, a seasoned pest management specialist with over 20 years of experience helping homeowners and businesses across the United States. My journey began in the sunny landscapes of California, where I honed my skills tackling a wide range of pests, from ants to spiders. Over the years, I’ve expanded my expertise to Florida and numerous other states, adapting to diverse climates and pest challenges.
With a deep passion for eco-friendly solutions, I’ve dedicated my career to providing practical, safe, and effective pest control methods. Whether it’s crafting natural repellents or sharing integrated pest management strategies, my goal is to empower you with the knowledge to maintain a pest-free home. Join me as I share insights from two decades in the field!