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Grub Killer For Lawns

4 Best Grub Killer For Lawns 2025 in the United States

#1

Winner

9.7 score

Scotts GrubEx1 Season Long Grub Killer, Protects Lawns Up to 4 Months, 5,000 sq. ft., 14.35 lbs.

9%OFF

Scotts GrubEx1 Season Long Grub Killer, Protects Lawns Up to 4 Months, 5,000 sq. ft., 14.35 lbs.

Scotts

9.7 score

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The Scotts GrubEx1 Season Long Grub Killer appears to be a solid choice for preventing turf damage caused by grubs and other lawn pests. One of its primary strengths is its active ingredient, Chlorantraniliprole, which is effective in killing young grubs and preventing their development for up to 4 months. This makes it convenient for lawn maintenance with just one application in the spring or early summer, covering a substantial area of 5,000 sq. ft.

#2
9.4 score

Ortho BugClear Lawn Insect Killer1, Kills Ants, Spiders, Ticks, Fleas, Armyworms and Grubs, Treats up to 16,500 sq. ft., 10 lb.

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Ortho BugClear Lawn Insect Killer1, Kills Ants, Spiders, Ticks, Fleas, Armyworms and Grubs, Treats up to 16,500 sq. ft., 10 lb.

Ortho

9.4 score

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The Ortho BugClear Lawn Insect Killer1 is a versatile and effective solution for homeowners looking to control a variety of pests, including ants, spiders, ticks, fleas, armyworms, and notably, grubs. With 10 pounds of granules that treat up to 16,500 square feet, this product offers substantial coverage, making it suitable for medium to large lawns.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Active Ingredient
Bifenthrin, the active ingredient in this product, is a long-established and highly effective insecticide, widely used by pest control professionals.
Coverage Area
Ortho BugClear offers nearly double the Bifenthrin compared to other products, providing outstanding value and extensive coverage for your lawn.
#3
9.2 score

BioAdvanced Season Long Grub Control, Ready-to-Spread Granules for Insects, 10 LB

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BioAdvanced Season Long Grub Control, Ready-to-Spread Granules for Insects, 10 LB

BioAdvanced

9.2 score

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The BioAdvanced Season Long Grub Control is designed to effectively manage grubs and other harmful insects in your lawn. This product utilizes lambda-cyhalothrin as its active ingredient, which is known for its effectiveness in killing a wide range of lawn pests. One of its biggest strengths is its season-long protection, starting to work immediately upon application and continuing to guard your lawn throughout the season. This can be very convenient for those who don’t want to reapply treatments frequently.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Application Timing
This product works incredibly fast - within a day, I saw hundreds of dead grubs on the soil.

Top 4 Best Grub Killer For Lawns 2025 in the United States

#1

Winner

9.7 score

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Scotts

Scotts GrubEx1 Season Long Grub Killer, Protects Lawns Up to 4 Months, 5,000 sq. ft., 14.35 lbs.

Active Ingredient: Chlorantraniliprole
Application Timing: Spring or early summer
Coverage Area: 5,000 sq. ft.
Formulation Type: Granular
Environmental Impact: Not suitable for organic solutions

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9% OFF

Chosen by 1103 this week

#2

9.4 score

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Ortho

Ortho BugClear Lawn Insect Killer1, Kills Ants, Spiders, Ticks, Fleas, Armyworms and Grubs, Treats up to 16,500 sq. ft., 10 lb.

Application Timing: After application, water it in
Coverage Area: 16,500 sq ft
Formulation Type: Granules

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20% OFF
#3

9.2 score

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BioAdvanced

BioAdvanced Season Long Grub Control, Ready-to-Spread Granules for Insects, 10 LB

Active Ingredient: Lambda-cyhalothrin
Application Timing: Season-long
Coverage Area: 5,000 sq ft
Formulation Type: Granules
Environmental Impact: Negative impacts on non-target insects

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35% OFF
#4

8.9 score

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Bayer

Bayer - Merit 0.5 Granular Systemic Insect Control - 30 Pound Bag

Active Ingredient: Imidacloprid at 0.5%
Formulation Type: Granules
Environmental Impact: Effects on beneficial insects like bees

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Buying Guide for the Best Grub Killer For Lawns

Choosing the right grub killer for your lawn is essential to maintaining a healthy and vibrant yard. Grubs can cause significant damage to your lawn by feeding on the roots of grass, leading to brown patches and weakened turf. When selecting a grub killer, it's important to consider several key specifications to ensure you pick the best product for your specific needs. Understanding these specifications will help you make an informed decision and effectively protect your lawn from grub damage.
Active IngredientThe active ingredient in a grub killer is the chemical component that targets and eliminates grubs. This spec is important because different active ingredients work in various ways and have different levels of effectiveness. Common active ingredients include Imidacloprid, Chlorantraniliprole, and Carbaryl. Imidacloprid is effective for preventive treatment, Chlorantraniliprole offers long-lasting protection, and Carbaryl is used for curative treatment. Choose an active ingredient based on whether you need to prevent future infestations or treat an existing problem.
Application TimingApplication timing refers to the best time of year to apply the grub killer for maximum effectiveness. This spec is crucial because applying the product at the wrong time can result in poor control of grubs. Generally, preventive treatments are applied in late spring to early summer, while curative treatments are applied in late summer to early fall when grubs are actively feeding. Determine the timing based on the lifecycle of grubs in your area and whether you are dealing with an active infestation or trying to prevent one.
Coverage AreaCoverage area indicates the amount of lawn space that a single package of grub killer can treat. This spec is important to ensure you purchase enough product to cover your entire lawn. Coverage is usually measured in square feet. Small lawns may only require a product that covers a few thousand square feet, while larger lawns may need a product that covers tens of thousands of square feet. Measure your lawn and choose a product that matches or exceeds the area you need to treat.
Formulation TypeFormulation type refers to the physical form of the grub killer, such as granules, liquid, or powder. This spec is important because different formulations have different application methods and ease of use. Granules are easy to spread with a lawn spreader and are often used for preventive treatments. Liquid formulations can be sprayed directly onto the lawn and are typically used for curative treatments. Powders may require mixing with water before application. Choose a formulation type based on your preference and the equipment you have available for application.
Environmental ImpactEnvironmental impact refers to the potential effects of the grub killer on the surrounding environment, including beneficial insects, pets, and water sources. This spec is important for those who are concerned about the ecological footprint of their lawn care products. Some grub killers are designed to be more environmentally friendly, with reduced toxicity to non-target organisms. Look for products labeled as safe for pets and wildlife, or those that have minimal impact on beneficial insects like bees. Choose a product that aligns with your environmental values and the specific needs of your lawn.

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