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 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.

The Ortho BugClear Insect Killer for Lawns and Landscapes Ready-to-Spray is a versatile insect repellent that targets a wide range of pests, including spiders. Its ready-to-spray format makes it easy to use; simply connect the bottle to a garden hose and apply it to lawns, home perimeters, and various plants. The product starts working within minutes and offers long-lasting control, making it effective for ongoing pest management.

One 32-ounce container can cover up to 5,300 square feet, which is quite substantial for treating large areas in one go. The lemon scent is a bonus for users who prefer a pleasant smell during application. Safety-wise, it's designed for outdoor use and can be applied to ornamentals, flowers, trees, shrubs, and listed vegetables and fruit trees, indicating a degree of safety for plants and possibly pets.

The product is ideal for homeowners who need a comprehensive solution for various pests, not just spiders, and have larger areas to treat. Some users may find the need to connect the sprayer to a garden hose a bit cumbersome compared to other methods of application. Additionally, while it offers broad pest control, users looking solely for a spider repellent might find it more than they need.