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10 Best Spider Killers 2025 in the United States
#1
Winner
Ortho Home Defense Insect Killer for Indoor & Perimeter Refill2, Controls Ants, Roaches, Spiders, and More, 1 gal. (Pack of 2)
The Ortho Home Defense Insect Killer for Indoor & Perimeter Refill2 is a versatile choice for managing not just spiders but also a range of other insects like ants, roaches, and fleas. This makes it a handy all-in-one solution for households dealing with multiple types of pests. One of its major strengths is its longevity, providing up to 12 months of protection indoors on non-porous surfaces, which means less frequent reapplication is needed.
Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!#2
Wet & Forget 803064 Miss Muffet's Revenge Indoor and Outdoor Spider Killer with Attached Sprayer, 64 Fluid Ounces, Ready to Use
Miss Muffet's Revenge by Wet & Forget is a spider killer designed for both indoor and outdoor use. It features Bifenthrin as the active ingredient, which is effective against most spiders except Black Widow and Brown Recluse. One of its strongest points is its long-lasting residual effect, providing protection for up to 12 months with a single application. The attached sprayer is convenient, allowing you to spray up to 10 feet, which is great for those hard-to-reach areas.
Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!#3
Spectracide Bug Stop Home Barrier, Kills Ants, Roaches and Spiders On Contact, Indoor and Outdoor Insect Control, 32 fl Ounce Ready-To-Use Spray
The Spectracide Bug Stop Home Barrier is a versatile product designed for indoor and outdoor use, specifically targeting insects like spiders, ants, and roaches. One of its main strengths is its ability to kill spiders and other pests on contact, providing up to 12 months of control for cockroaches on non-porous surfaces. The active ingredient, Gamma-Cyhalothrin, is effective in tackling various pests, making it a comprehensive solution for household insect control.
Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Top 10 Best Spider Killers 2025 in the United States
#1
Winner
9.8 score
Ortho Home Defense Insect Killer for Indoor & Perimeter Refill2, Controls Ants, Roaches, Spiders, and More, 1 gal. (Pack of 2)
Ortho Home Defense Insect Killer for Indoor & Perimeter Refill2, Controls Ants, Roaches, Spiders, and More, 1 gal. (Pack of 2)
Type of Spider Killer: Indoor & Perimeter Insect Killer
Residual Effect: up to 12 months
Ease of Use: easy to use
Safety: follow usage instructions
Environmental Impact: broader ecological effects
Chosen by 1131 this week
Wet & Forget 803064 Miss Muffet's Revenge Indoor and Outdoor Spider Killer with Attached Sprayer, 64 Fluid Ounces, Ready to Use
Wet & Forget 803064 Miss Muffet's Revenge Indoor and Outdoor Spider Killer with Attached Sprayer, 64 Fluid Ounces, Ready to Use
Type of Spider Killer: Spray
Active Ingredients: Bifenthrin
Coverage Area: Up to 10 feet
Residual Effect: Up to 12 months
Ease of Use: Easy to apply
Safety: Avoid treated areas before dry
Environmental Impact: Chemical insecticide, may raise concerns
Spectracide Bug Stop Home Barrier, Kills Ants, Roaches and Spiders On Contact, Indoor and Outdoor Insect Control, 32 fl Ounce Ready-To-Use Spray
Spectracide Bug Stop Home Barrier, Kills Ants, Roaches and Spiders On Contact, Indoor and Outdoor Insect Control, 32 fl Ounce Ready-To-Use Spray
Type of Spider Killer: Spray
Active Ingredients: Gamma-Cyhalothrin
Residual Effect: Up to 12 months
Ease of Use: Ready-to-use
Safety: Handle with care
Environmental Impact: Not eco-friendly
Hot Shot Ant, Roach & Spider Killer , 17.5 oz, Kills Roaches and Listed Ants on Contact, Indoor & Outdoor Insecticide Spray
Hot Shot Ant, Roach & Spider Killer , 17.5 oz, Kills Roaches and Listed Ants on Contact, Indoor & Outdoor Insecticide Spray
Type of Spider Killer: Spray
Active Ingredients: Imiprothrin 0.075%, Lambda-Cyhalothrin 0.025%
Residual Effect: up to 3 months
Ease of Use: point and spray
Safety: caution around pets and children
Environmental Impact: not eco-friendly
MaxGuard Spider + Insect Traps (12 pcs Box Trap) | Non-Toxic Extra Sticky Glue Traps, Kill Black Widow Hobo Brown Recluse Spiders and Other Crawling Bugs & Insects |
MaxGuard Spider + Insect Traps (12 pcs Box Trap) | Non-Toxic Extra Sticky Glue Traps, Kill Black Widow Hobo Brown Recluse Spiders and Other Crawling Bugs & Insects |
Type of Spider Killer: Non-toxic traps
Coverage Area: Indoor, strategic placement
Residual Effect: Up to 6 months
Ease of Use: Easy to set up
Safety: Safe around the home
Environmental Impact: Less likely adverse impact
Related Products
Up to 20% off
Raid Max Perimeter Protection, 30 Oz Bottle
Raid Max Perimeter Protection, 30 Oz Bottle
Type of Spider Killer: Raid Max Perimeter
Coverage Area: indoor and outdoor
Residual Effect: up to 18 months
Ease of Use: user-friendly
Ortho BugClear Insect Killer for Lawns & Landscapes Concentrate Kills Periodical Cicadas, Ants, Spiders, Fleas, Scorpions & More, Use on Flowers, Vegetables, Fruit Trees & More, Odor Free, 32 oz.
Ortho BugClear Insect Killer for Lawns & Landscapes Concentrate Kills Periodical Cicadas, Ants, Spiders, Fleas, Scorpions & More, Use on Flowers, Vegetables, Fruit Trees & More, Odor Free, 32 oz.
Type of Spider Killer: Insecticide Concentrate
Coverage Area: Medium to large areas
Residual Effect: Long-lasting control
Ease of Use: Requires mixing, separate sprayer
Environmental Impact: Not specified as eco-friendly
Amdro Kills Ants & Spiders Granules Shaker Bag 3lb
Amdro Kills Ants & Spiders Granules Shaker Bag 3lb
Type of Spider Killer: Granules
Coverage Area: 2,500 sq ft
Ease of Use: Easy to use
TERRO Spider & Insect Traps (8 Traps, Multi)
TERRO Spider & Insect Traps (8 Traps, Multi)
Type of Spider Killer: Non-electric trap
Ease of Use: Easy to use
Safety: Safe for pets and children
Environmental Impact: No electronic waste
#10
7.5 score
Terro 3200 Spider Traps 4 in a package, (Pack of 4, 16 Traps Total)
Terro 3200 Spider Traps 4 in a package, (Pack of 4, 16 Traps Total)
Type of Spider Killer: Glue Trap
Residual Effect: None
Ease of Use: Easy
Safety: Non-toxic, pesticide-free
Environmental Impact: Eco-friendly
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Buying Guide for the Best Spider Killers
Choosing the right spider killer can be crucial for effectively managing and eliminating spider infestations in your home or workplace. The best product for you will depend on several factors, including the severity of the infestation, the type of spiders you're dealing with, and your preferences regarding safety and environmental impact. Understanding the key specifications of spider killers will help you make an informed decision that best suits your needs.Type of Spider KillerSpider killers come in various forms, including sprays, traps, powders, and natural remedies. Sprays are quick and easy to use, providing immediate results, but they may contain chemicals that some people prefer to avoid. Traps are non-toxic and can be effective for monitoring and reducing spider populations over time. Powders can be applied to hard-to-reach areas and provide long-lasting protection. Natural remedies, such as essential oils, are safe for use around children and pets but may require more frequent application. Choose the type that aligns with your needs and preferences.
Active IngredientsThe active ingredients in spider killers determine their effectiveness and safety. Common chemical ingredients include pyrethroids and pyrethrins, which are effective but can be harmful to humans and pets if not used properly. Natural ingredients like peppermint oil, vinegar, and diatomaceous earth are safer alternatives but may require more frequent application. Consider the safety of the active ingredients, especially if you have children or pets, and choose a product that balances effectiveness with safety.
Coverage AreaThe coverage area of a spider killer indicates how much space the product can effectively treat. Sprays and powders often specify the square footage they can cover, while traps may indicate the number of traps needed per room. For large infestations or bigger spaces, you may need a product with a larger coverage area or multiple units. Assess the size of the area you need to treat and choose a product that can cover it adequately.
Residual EffectThe residual effect refers to how long a spider killer remains effective after application. Products with a longer residual effect provide ongoing protection and reduce the need for frequent reapplication. Chemical sprays and powders often have longer residual effects, while natural remedies may need to be reapplied more often. If you prefer a low-maintenance solution, look for a product with a longer residual effect.
Ease of UseEase of use is an important consideration, especially if you are not experienced with pest control. Sprays are generally easy to apply and provide immediate results, while traps and powders may require more effort to set up and maintain. Natural remedies can be simple to use but may need more frequent application. Consider your comfort level with using the product and choose one that you find easy to handle and apply.
SafetySafety is a critical factor, especially if you have children, pets, or sensitive individuals in your household. Chemical spider killers can be effective but may pose health risks if not used properly. Natural and non-toxic options are safer but may require more frequent application. Always read the safety instructions and warnings on the product label, and choose a product that aligns with your safety requirements.
Environmental ImpactThe environmental impact of a spider killer is an important consideration for eco-conscious consumers. Chemical products can have negative effects on the environment, including harming beneficial insects and contaminating water sources. Natural and eco-friendly products are less harmful to the environment but may require more frequent application. If environmental impact is a concern for you, look for products labeled as eco-friendly or biodegradable.