Best Permethrin Products for Home & Garden

What is Permethrin?


Permethrin is a powerful synthetic insecticide widely used to control a variety of pests in both residential and agricultural settings. Originally developed to mimic natural compounds found in chrysanthemum flowers, permethrin works by targeting the nervous system of insects, effectively paralyzing and killing them on contact. It is commonly used to combat fleas, lice, mites, ticks, and mosquitoes, and is safe for home and garden use when applied according to instructions. Whether you’re dealing with household infestations or protecting outdoor spaces, permethrin offers fast-acting, long-lasting protection.

Types of Permethrin Products


Permethrin is available in several forms to suit different pest control needs around the home and garden.

  • Liquid concentrates are ideal for mixing and spraying large outdoor areas or treating specific infestations.  Pounce 500 Timber and Residual Insecticide
  • Ready-to-use sprays offer convenience for spot treatments on surfaces, furnishings, or garden plants.  Patrol Ant Spider Cockroach RTU
  • Powders offer a dry application method for hard-to-reach areas like wall voids or behind appliances, while granules are ideal for lawn and garden use, slowly releasing permethrin into the soil to target pests at ground level.  Dragnet Dust Insecticidal Powder 10KG
  • Permethrin-treated clothing and insect repellent products designed for long-lasting protection during outdoor activities. No matter the application, each type is formulated for maximum effectiveness and safety.  Insect Shield Clothing 

Permethrin vs Cypermethrin: What’s the Difference?

In addition to permethrin, we also offer a range of cypermethrin-based pest control products. Both are synthetic pyrethroids, effective at killing insects by targeting their nervous systems. While permethrin is commonly used for home, garden, and personal treatments due to its lower toxicity, cypermethrin is typically stronger and longer-lasting, making it ideal for outdoor barriers, agricultural use, and termite control.

Feature Permethrin Cypermethrin
Common Use Homes, gardens, lice, mites Outdoor pest control, agriculture, termites
Strength Milder Stronger
Residual Action Good indoors, breaks down in sunlight Long-lasting outdoors
Toxicity to Pets Lower (safer when used as directed) Higher (use with more care)

For more in-depth information on permethrin’s safety, environmental impact, and approved uses, visit the National Pesticide Information Center’s Permethrin Fact Sheet.

🌿 INDOOR with Permethrin & Cypermethrin Products

🏠 Indoor Pest Control with Permethrin

Permethrin is highly effective for eliminating pests inside the home, including fleas, lice, mites, ants, and cockroaches. Choose from ready-to-use sprays, powders, or concentrates to treat carpets, skirting boards, furniture, and cracks where pests hide. For hard-to-reach areas, dusting powders offer long-lasting residual protection. Always ensure good ventilation and follow safety directions when using indoors.

🏠 Indoor Pest Control with Permethrin & Cypermethrin Products

OUTDOOR with Permethrin

🌿 Outdoor Pest Control with Permethrin & Cypermethrin Products

Outdoor areas are prime spots for pests like ants, spiders, mosquitoes, and flies to thrive. Our selection of outdoor pest control solutions is designed for long-lasting protection across lawns, gardens, patios, and building exteriors. These products are weather-resistant, fast-acting, and ideal for perimeter defense.

Best OUTDOOR Products

❓ What pests does Permethrin kill?

Permethrin is effective against a wide range of pests including cockroaches, ants, fleas, ticks, lice, mites, mosquitoes, spiders, and moths.

❓Is Permethrin safe to use indoors?

Yes, many permethrin products are specifically formulated for indoor use. Always follow the safety directions on the label, ensure proper ventilation, and keep treated areas away from pets and children until dry or as directed.

❓ Can I use Permethrin in my garden or around pets?

Yes, there are permethrin products designed for use in gardens. However, some products may be harmful to pets during or shortly after application, especially aquatic life and cats. Always read the label and keep pets away from treated areas until safe.

❓How long do Permethrin treatments last?

It depends on the product type and environment. Residual sprays can last for weeks indoors, while outdoor applications may need more frequent reapplication due to weather exposure. Some dusts and concentrates offer longer protection.

❓Do I need protective equipment to apply these products?

For concentrates, smoke generators, and dusts, it’s recommended to wear gloves, a mask, and protective eyewear. Always check the product label for specific PPE (personal protective equipment) recommendations.

❓ Are these products suitable for commercial or professional use?

Yes, many of the products we carry are used by pest control professionals and offer high-potency, large-volume options suitable for commercial properties or agricultural use.

❓ What’s the best Permethrin product for a severe indoor cockroach infestation?

For serious infestations, use a combination approach: a smoke generator like Big Smoke, followed by a residual spray (e.g. Zenith or Coopex), and a dust (e.g. Really Serious! Dust) for wall cavities and cracks.

❓ Is Permethrin safe for human skin?

Permethrin is only safe on human skin when formulated specifically for that purpose, such as in medical creams and lice or scabies treatments prescribed or recommended by healthcare professionals. Regular household or garden permethrin insecticides should never be applied directly to skin. Always read the label and use products only as directed.

❓ Where should you not apply Permethrin?

Avoid applying permethrin to kitchen surfaces, food preparation areas, pets, or human skin (unless it’s a medical-grade product). Also, do not apply it near aquatic environments such as ponds or fish tanks, as permethrin is toxic to fish and other aquatic life. Always follow the product label for specific restrictions.

❓ Is Bifenthrin licensed for use in edible crops?

Some Bifenthrin products are registered for use in food crops under strict guidelines. Use only formulations that are approved for edible plants, and always follow label directions regarding withholding periods and crop safety. Check the APVMA Chemical Review for Bifenthrin for official approvals and restrictions