10 Best Spider Repellents 2025 in the United States

The Ortho Home Defense Insect Killer for Indoor & Perimeter2 with Comfort Wand is a versatile and effective bug killer spray. It targets a wide range of insects, including spiders, ants, cockroaches, and more, making it a comprehensive solution for indoor and outdoor pest control. The active ingredients, Bifenthrin and Zeta-Cypermethrin, are potent and provide a long-lasting bug barrier, with up to 12 months of protection indoors on non-porous surfaces. This can be particularly useful for those looking for a long-term solution to spider infestations and other insect problems.

The product is easy to use, thanks to the Comfort Wand, which allows for continuous spraying without the need for bending or pumping, reducing hand fatigue. This feature enhances precision and ease of application, making it user-friendly even for those who may not have experience with such products. Additionally, it can be safely applied in various areas such as kitchens, bathrooms, doors, windows, patios, and garages, offering flexibility in its usage.

However, the requirement for 2 AA batteries for the wand might be seen as a minor inconvenience, although it does ensure the ease of spraying. In terms of coverage, the 1.1-gallon volume should be sufficient for most household needs. While it is not specifically designed solely as a spider repellent, its broad-spectrum efficacy makes it a good choice for those looking to tackle multiple types of pests. One potential drawback is that its effectiveness is significantly reduced on porous surfaces, which might require more frequent applications. This product is well-suited for individuals seeking a robust and user-friendly solution for comprehensive insect control, including spiders.

The Ortho Home Defense Max Indoor Insect Barrier is a versatile spray repellent designed to kill and prevent a wide range of household insects, including spiders, ants, and roaches. This product stands out due to its comprehensive kill list, making it effective against various pests. Its extended reach comfort wand is a notable feature, providing ease of use by reducing the need for back bending and hand fatigue. The continuous stream delivery system eliminates the need for pumping, further simplifying application.

The product is designed for indoor use and can be applied in kitchens, bathrooms, basements, and around doors and windows, covering hard-to-reach places where insects frequently appear. It dries quickly, leaving no stains or fumes, which ensures the safety of people and pets once the spray has dried. Another advantage is its long-lasting effect, offering up to 12 months of control for ants, roaches, and spiders on non-porous surfaces.

However, the product weighs nearly 9 pounds, which might be cumbersome for some users to handle. The 1-gallon volume is suitable for extensive coverage but may be excessive for smaller infestations. Users seeking a robust and long-lasting indoor insect barrier will find this product highly beneficial, particularly for those dealing with multiple types of pests and requiring an easy-to-use application method.

The Hot Shot No Mess! Fogger with Odor Neutralizer is an effective spider repellent that also targets carpenter ants and fleas. It excels in its ability to kill pests on contact and continues to be effective for up to six weeks, making it a long-lasting solution. The active ingredients, Tetramethrin, Cypermethrin, and Piperonyl Butoxide, are well-known for their potency against insects.

The fogger covers a large area of 2,000 cubic feet, making it suitable for use in various enclosed spaces such as homes, garages, and basements. Its deeper-reaching dry fog technology ensures that hidden bugs are also eradicated, and the non-staining, odorless formula is a plus for households concerned about cleanliness and lingering smells.

One notable advantage is that there is no need to turn off pilot lights, which adds to its convenience and ease of use. However, users should be cautious about its chemical nature, as it may not be the safest option for households with small children or pets. While it is effective, it's important to follow safety guidelines and use it in appropriate, well-ventilated areas. Given its strong performance and comprehensive coverage, this product is well-suited for homeowners looking for a robust insect control solution.