10 Best Bug Sprays 2026 in the United States

The Ortho Home Defense Insect Killer is designed to tackle a wide range of common household pests, including ants, roaches, spiders, fleas, and more. It uses a liquid formula that you apply around your home's indoor areas like kitchens and bathrooms, as well as outdoor perimeters such as patios and foundations. One of its strong points is its long-lasting protection, offering up to 12 months of bug control on non-porous surfaces, which means fewer treatments are needed throughout the year.

The product is sold as a large 1-gallon refill, meant to be used with the Ortho Comfort Wand sprayer, making it convenient and cost-effective for regular use. It works both as a preventive measure and for active infestations, giving flexibility in how you manage pests. Though it covers many insect types, it is mainly suited to typical household pests rather than specialized or outdoor-only insects. Its weight and size mean it’s best for homeowners comfortable handling larger containers, rather than someone needing a quick handheld spray.

This spray suits people seeking a reliable, long-term solution for common insects inside and around their homes, especially if they already have the sprayer system. If safety or chemical details are a concern, checking the label further or consulting usage instructions would be wise.

Mighty Mint Peppermint Oil Insect Repellent Spray stands out as a natural and pet-friendly option for indoor and outdoor bug control. Its active ingredient is extra-concentrated peppermint oil, which is known to repel common pests like spiders, ants, and roaches without using harsh chemicals. This makes it a great choice for families with pets or children, offering peace of mind when applying it in living spaces.

The spray comes in a convenient 16-ounce aerosol bottle, ready to use right away, and can be targeted on problem areas like baseboards, entryways, and patios. One of its pleasant features is the fresh minty scent that leaves your home smelling clean without overwhelming synthetic fragrances. While it works on a good range of insects, it might not cover every type of bug you encounter.

Because it’s plant-based and free from common allergens, it’s suitable for scent-sensitive users, but as with any spray, following application instructions is important for safety. For those seeking a natural alternative to chemical bug sprays that’s safe for pets and kids and smells nice, this product is a solid pick, especially for treating specific indoor and outdoor spots quickly.

The Ortho Home Defense Max Bed Bug, Flea and Tick Killer is designed to tackle tough pests like bed bugs, including resistant types, as well as fleas and ticks. This spray comes with a Comfort Wand that helps reach tight spots where bugs often hide, such as mattress seams and baseboards, making application easier and more precise. It is part of a three-step system for best results, which may require purchasing additional products.

This spray is a liquid formula in a 1-gallon container, suitable for indoor use as a spot treatment. It effectively kills bed bugs, their eggs, fleas, and ticks, covering a good range of common indoor pests. Many customers have rated it highly for effectiveness, reflecting a strong reputation.

The spray is best suited for homeowners who need targeted control of bed bugs and similar pests in hard-to-reach places and are willing to follow a multi-step approach for comprehensive pest management. Users should follow application instructions carefully, especially around children and pets.