10 Best Lawn Grub Killer of 2025

Tested and Reviewed: Top 10 Lawn Grub Killer deals with expert ratings from 8.1 to a perfect 10

June 2025 Edition

Editor's Choice

9.7

ST. GABRIEL ORGANICS SINCE 1973

ST. Gabriel Organics - Milky Spore Granular Natural Bacteria Japanese Beetle Grub Killer Lawn and Garden Care Control, 20 Pound Pack

Editor's bottom line:

“This lawn grub killer is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Natural Grub Control: Utilizes Milky Spore, a naturally occurring bacteria, to effectively target and kill Japanese beetle grubs, providing an eco-friendly solution for lawn and garden care.
Long-Lasting Protection: Offers up to 10 years of protection with a single application, ensuring long-term control and prevention of grub infestations.
Safe for Environment: Safe to use around pets, children, and beneficial insects, this granular grub killer promotes a healthy and balanced ecosystem in your yard.
Easy Application: Comes in a 15-pound granular form that is easy to spread using a lawn spreader, making application quick and hassle-free.
Promotes Healthy Lawns: By eliminating destructive grubs, it helps prevent lawn damage and promotes thicker, healthier grass growth, enhancing the overall appearance and health of your lawn.

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Picked by 336 people today

9.5

Spectracide

Spectracide Triazicide Insect Killer For Lawns Granules, 10 lb Bag (Pack of 4) , Kills All Listed Lawn-Damaging Insects

Free Shipping

Main Highlights

KILLS LAWN INSECTS: Use outdoors on lawns and as a band treatment around your house foundation
KILLS MORE THAN 100 INSECT TYPES: Kills insects above and below ground, including ants (excluding harvester and pharaoh ants), crickets, armyworms, cutworms, grubs, ticks and others as listed
KILLS ON CONTACT: Treat when insects first appear or when you notice lawn damage
GRANULAR FORMULA: Distribute granules uniformly around the treatment area; water in lightly immediately after application.
CONTROLS GRUBS: Apply when insects and grubs are active in the lawn and soil

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9.5

BioAdvanced

BioAdvanced Complete Brand Insect Killer for Lawns, Granules, 20 LB

Free Shipping

Main Highlights

Kills All Types Of Listed Lawn Damaging Insects: Controls many destructive lawn insects, including ants, fleas, ticks, chinch bugs, mole crickets, grubs and more
Season Long Control: Use as a lawn application, band treatment and spot treatment to create a season long barrier against listed pests
Kills On Contact: Exclusive formula kills over 40 destructive lawn insects in minutes
Kills Insects Above And Below The Surface: Kills grubs and other lawn damaging insects in minutes
Treats Up To 25,000 Sq Ft: Apply early, when insects first appear or when you notice lawn damage

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Best Value

9.2

Save 38%

BioAdvanced

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

38% OffFree Shipping

Main Highlights

KILLS: Grubs and lawn damaging insects: kills insects above and below the surface
SEASON LONG CONTROL: Starts to work immediately and protects lawn all season long
KILLS: 40+ destructive lawn insects, including: ants, ticks, mole crickets, chinch bugs, European crane fly larvae, crickets and more
USE: On Lawns and as Barrier Treatment: new, improved formula kills listed insects in the lawn and creates a barrier for season long protection
COVERAGE: Treats up to 5,000 sq. ft.

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9.0

Save 25%

Scotts

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

25% OffFree Shipping

Main Highlights

Scotts GrubEx1 Season Long Grub Killer can help prevent turf damage by killing grubs when they are young
One application of this lawn care treatment kills and prevents grubs for up to 4 months
This grub killer also controls caterpillars (armyworm), chinchbugs, May/June beetles, and more (as listed), and can help control Japanese beetle infestations when applied annually
Apply this granular insecticide to a dry lawn in the spring or early summer to kill grubs as they develop before they cause damage to your lawn
One 14.35 lb. bag of Scotts GrubEx1 Season Long Grub Killer covers 5,000 sq. ft.

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8.8

Save 20%

Ortho

Ortho BugClear Lawn Insect Killer1: Treats up to 16,500 sq. ft., Protect Your Yard & Garden Against Ants, Spiders, Ticks, Armyworms, Fleas & Grubs, 10 lbs. (Pack of 2)

20% Off

Main Highlights

The information below is per-pack only
Protect your lawn and garden with Ortho BugClear Lawn Insect Killer1; kills by contact and starts to kill in minutes (except fire ants); works above and below the ground; provides long-lasting lawn insect control
LONG-LASTING CONTROL: Continues to guard and protect your lawn for up to 3 months of residual control against spiders, ticks, armyworms, and beetles and up to 6 months against ants (see product label for insects controlled)
FAST ACTING: Granules start to kill lawn bugs and garden insects in minutes (except fire ants)
OUTDOOR BUG KILLER: Use insect killer to protect your lawn, ornamentals, home perimeter, vegetable garden and flower beds; kill pesky insects outdoors before they come inside (see product label for insects controlled)
EASY-TO-USE: For best results apply with a Scotts Spreader when you first notice insect activity or damage, then water in; treats up to 16,500 sq. ft.

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8.6

Save 18%

BioAdvanced

BioAdvanced 700288B Complete Insect Killer for Soil & Turf, Lawn and Yard Bug Killer, Granules, 10-Pounds

18% OffFree Shipping

Main Highlights

INSECT KILLER: Army worm killer. Also kills over 30 outdoor pests in lawns and around home including grubs, ants, ticks and more in 24 hours
3 MONTH PROTECTION: Kills listed soil insects for up to 3 months
USE ON: Soil, turf lawns and around the home
KILLS MOSQUITO: Kills mosquitos in addition to 30 other outdoor pests
COVERAGE AREA: Treats up to 10,000 square feet
RESTRICTIONS: Not for use in MA, ME, NY, CT, and VT. Not for sale, sale into, distribution, and or use in Nassau, Suffolk, Kings and Queens counties of NY

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8.3

Save 20%

Ortho

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

20% OffFree Shipping

Main Highlights

Ortho BugClear Lawn Insect Killer1 kills listed insects by contact, including ants, spiders, ticks, fleas, grubs, beetles and armyworms
This insect killer also provides 6 months of control against ants (excludes pharoah, carpenter and harvester ants)
Use this pest control product to protect your lawn, ornamental plants, home perimeter, flower beds and listed vegetable plants
Apply this outdoor insect killer with a Scotts Spreader when you first notice insect activity or damage, then water in
This 10 lb. container of Ortho BugClear Lawn Insect Killer1 treats up to 16,500 sq. ft

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8.1

Spectracide

Spectracide Triazicide Insect Killer For Lawns Granules, 10 lb Bag, Kills All Listed Lawn-Damaging Insects

Free Shipping

Main Highlights

KILLS LAWN INSECTS: Use outdoors on lawns and as a band treatment around your house foundation
KILLS MORE THAN 100 INSECT TYPES: Kills insects above and below ground ; including ants (excluding harvester and pharaoh ants), crickets, armyworms, cutworms, grubs, ticks and others as listed
KILLS ON CONTACT: Treat when insects first appear or when you notice lawn damage
GRANULAR FORMULA: Distribute granules uniformly around the treatment area ; water in lightly immediately after application.
CONTROLS GRUBS: Apply when insects and grubs are active in the lawn and soil

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Our Best Overall Choice

Best Choice

9.7

ST. GABRIEL ORGANICS SINCE 1973

ST. Gabriel Organics - Milky Spore Granular Natural Bacteria Japanese Beetle Grub Killer Lawn and Garden Care Control, 20 Pound Pack

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Natural Grub Control: Utilizes Milky Spore, a naturally occurring bacteria, to effectively target and kill Japanese beetle grubs, providing an eco-friendly solution for lawn and garden care.
Long-Lasting Protection: Offers up to 10 years of protection with a single application, ensuring long-term control and prevention of grub infestations.
Safe for Environment: Safe to use around pets, children, and beneficial insects, this granular grub killer promotes a healthy and balanced ecosystem in your yard.
Easy Application: Comes in a 15-pound granular form that is easy to spread using a lawn spreader, making application quick and hassle-free.
Promotes Healthy Lawns: By eliminating destructive grubs, it helps prevent lawn damage and promotes thicker, healthier grass growth, enhancing the overall appearance and health of your lawn.

Show Price

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