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8 Best Grub Killers 2025 in the United States
#1
Winner
Scotts GrubEx1 Season Long Grub Killer, Protects Lawns Up to 4 Months, 5,000 sq. ft., 14.35 lbs.
Scotts GrubEx1 Season Long Grub Killer is a solid choice for homeowners looking to protect their lawns from grubs and other pests. It works effectively by targeting young grubs and can provide protection for up to four months with just one application. The product covers a generous area of 5,000 square feet, which makes it suitable for average-sized lawns. The active ingredient, Chlorantraniliprole, is known for its effectiveness against various pests, including caterpillars and chinchbugs, not just grubs. This broad-spectrum pest control feature is beneficial if you're facing multiple types of lawn pests.
#2
Ortho BugClear Lawn Insect Killer1, Kills Ants, Spiders, Ticks, Fleas, Armyworms and Grubs, Treats up to 16,500 sq. ft., 10 lb.
The Ortho BugClear Lawn Insect Killer1 is a versatile product designed to address a wide range of lawn pests, including grubs, ants, spiders, ticks, fleas, beetles, and armyworms. With an active ingredient that kills insects by contact, it provides six months of control for certain pests, which is a significant benefit for long-term lawn maintenance.
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
BioAdvanced Season Long Grub Control, Ready-to-Spread Granules for Insects, 10 LB
The BioAdvanced Season Long Grub Control is a versatile product designed to kill grubs and over 40 types of lawn-damaging insects such as ants, ticks, and crickets. The active ingredient, Lambda-cyhalothrin, is known for its effectiveness in pest control. This product comes in granule form, making it easy to spread over a lawn.
Top 8 Best Grub Killers 2025 in the United States
#1
Winner
9.8 score
Scotts GrubEx1 Season Long Grub Killer, Protects Lawns Up to 4 Months, 5,000 sq. ft., 14.35 lbs.
Scotts GrubEx1 Season Long Grub Killer, Protects Lawns Up to 4 Months, 5,000 sq. ft., 14.35 lbs.
Active Ingredient: Chlorantraniliprole
Application Method: Apply to dry lawn
Timing of Application: Spring or early summer
Coverage Area: 5,000 sq ft
Environmental Impact: Caution with pets and wildlife
Ease of Use: Easy
Chosen by 1349 this week
Ortho BugClear Lawn Insect Killer1, Kills Ants, Spiders, Ticks, Fleas, Armyworms and Grubs, Treats up to 16,500 sq. ft., 10 lb.
Ortho BugClear Lawn Insect Killer1, Kills Ants, Spiders, Ticks, Fleas, Armyworms and Grubs, Treats up to 16,500 sq. ft., 10 lb.
Active Ingredient: Kills insects by contact
Application Method: Use Scotts Spreader, water after spreading
Timing of Application: First sign of insect activity
Coverage Area: 16,500 sq. ft.
Environmental Impact: Not specified as organic
Ease of Use: User-friendly, 10 pounds might be cumbersome
BioAdvanced Season Long Grub Control, Ready-to-Spread Granules for Insects, 10 LB
BioAdvanced Season Long Grub Control, Ready-to-Spread Granules for Insects, 10 LB
Active Ingredient: Lambda-cyhalothrin
Application Method: Granules
Timing of Application: Immediate, season-long protection
Coverage Area: 5,000 sq ft
Environmental Impact: Impact on pets and pollinators
Ease of Use: User-friendly
Spectracide Triazicide Insect Killer For Lawns Granules, 10 lb Bag (Pack of 4) , Kills All Listed Lawn-Damaging Insects
Spectracide Triazicide Insect Killer For Lawns Granules, 10 lb Bag (Pack of 4) , Kills All Listed Lawn-Damaging Insects
Application Method: Granules
Timing of Application: Season-long
Coverage Area: 12,500 sq ft
Environmental Impact: EPA approved
Ease of Use: User-friendly
Bayer - Merit 0.5 Granular Systemic Insect Control - 30 Pound Bag
Bayer - Merit 0.5 Granular Systemic Insect Control - 30 Pound Bag
Active Ingredient: Imidacloprid 0.5%
Application Method: Granular
Coverage Area: 80 lbs/acre/year
Environmental Impact: Harm to non-target species
Ease of Use: User-friendly
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BioAdvanced 24 Hour Lawn Insect & Fire Ant Killer, Granules, 20 lb
BioAdvanced 24 Hour Lawn Insect & Fire Ant Killer, Granules, 20 lb
Application Method: Granules
Timing of Application: Season-long control
Coverage Area: 25,000 sq ft
Ease of Use: Easily spread with standard spreader
Bonide Products 603 Annual Grub Killer, 6-Pound
Bonide Products 603 Annual Grub Killer, 6-Pound
Active Ingredient: Imidacloprid
Application Method: Granular
Timing of Application: Late May to mid-August
Coverage Area: 5,000 sq ft
Environmental Impact: Harmful to beneficial insects
Ease of Use: Easy to apply
Bayer Advanced Complete Insect Killer for Soil & Turf Multiple Insects Granules Imidacloprid 10 Lb.
Bayer Advanced Complete Insect Killer for Soil & Turf Multiple Insects Granules Imidacloprid 10 Lb.
Active Ingredient: imidacloprid
Application Method: spreader
Timing of Application: early summer, late spring
Coverage Area: large areas
Environmental Impact: affects beneficial insects
Ease of Use: granular form, less messy
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Buying Guide for the Best Grub Killers
Choosing the right grub killer for your lawn or garden is essential to maintaining a healthy and vibrant outdoor space. Grubs can cause significant damage to grass and plants by feeding on their roots, leading to brown patches and weakened vegetation. To effectively manage and eliminate grubs, it's important to understand the key specifications of grub killers and how they align with your specific needs. Here are the main factors to consider when selecting a grub killer.Active IngredientThe active ingredient in a grub killer is the chemical component that targets and kills the grubs. Common active ingredients include imidacloprid, chlorantraniliprole, and carbaryl. Each has different levels of effectiveness and environmental impact. Imidacloprid is widely used and effective but can be harmful to beneficial insects like bees. Chlorantraniliprole is effective and has a lower impact on non-target species. Carbaryl is a broad-spectrum insecticide that can be very effective but may also affect other insects. Choose an active ingredient based on the severity of your grub problem and your environmental concerns.
Application MethodGrub killers come in various forms, including granules, liquid sprays, and ready-to-use products. Granules are easy to apply with a spreader and are ideal for large areas. Liquid sprays can provide more immediate results and are suitable for spot treatments or smaller areas. Ready-to-use products are convenient and require no mixing or special equipment. Consider the size of the area you need to treat and your preference for application when choosing a method.
Timing of ApplicationThe timing of grub killer application is crucial for effectiveness. Grubs are most vulnerable in their early stages, typically in late summer to early fall. Some products are designed for preventive use in the spring, while others are curative and should be applied when grubs are actively feeding. Determine whether you need a preventive or curative treatment based on the time of year and the presence of grubs in your lawn.
Coverage AreaThe coverage area indicates how much ground a product can treat. This is usually measured in square feet or square meters. Ensure that the product you choose can cover the entire area you need to treat. For larger lawns, you may need a product with a higher coverage capacity or multiple packages. Always follow the manufacturer's instructions for application rates to avoid overuse or underuse.
Environmental ImpactConsider the environmental impact of the grub killer you choose. Some products may be harmful to beneficial insects, pets, or aquatic life. Look for products that are labeled as environmentally friendly or have a lower toxicity level. If you have pets or children who play on the lawn, opt for a product that is safe for use around them. Additionally, consider the impact on local wildlife and water sources when making your selection.
Ease of UseEase of use is an important factor, especially if you are not experienced with applying lawn treatments. Some products require mixing or special equipment, while others are ready to use straight out of the package. Choose a product that matches your comfort level and experience with lawn care. If you prefer a hassle-free option, look for products that are easy to apply and require minimal preparation.