Best Liquid Dethatchers Updated May 2025
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Best Liquid Dethatchers
2025 Buyer's GuideUpdated May 2025
Advertiser disclosure About our rankings
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Best Liquid Dethatcher

10.0

1

10.0

Liquid Lawn DeThatcher - Single Gallon (128 oz) Covers up to 21,300 sq ft - Thatch Digester to Reduce Thatch in Your Lawn and E...
Best Liquid Dethatcher

10.0

1
Liquid Lawn DeThatcher - Single Gallon (128 oz) Covers up to 21,300 sq ft - Thatch Digester to Reduce Thatch in Your Lawn and E...
Premium Pick

9.9

2

9.9

LawnMaster GV1212B Scarifier and Dethatcher 13-Inch 12AMP
Works well
Ease of assembly
Value for money
Power
Resale capacity
Lightweight
Read Full Review
$10 Coupon
$10 Coupon
Premium Pick

9.9

2
LawnMaster GV1212B Scarifier and Dethatcher 13-Inch 12AMP
Works well
Ease of assembly
Value for money
Power
Resale capacity
Lightweight
$10 Coupon
Read Full Review

9.7

3

9.7

Liquid Soil Loosener- Soil Conditioner-Use alone or when Aerating with Mechanical Aerator or Core Aeration- Simple Lawn Solutio...
Functionality
Grass health
Ease of application
Water retention
Looks great
Soil looseness

9.7

3
Liquid Soil Loosener- Soil Conditioner-Use alone or when Aerating with Mechanical Aerator or Core Aeration- Simple Lawn Solutio...
Functionality
Grass health
Ease of application
Water retention
Looks great
Soil looseness

9.5

4

9.5

Covington PRO-LINE D-THATCHER Liquid Dethatcher (32oz) – Lawn Thatch Remover & Soil Softener, Grass Clipping Breakdown for Heal...
$5 Coupon
$5 Coupon

9.5

4
Covington PRO-LINE D-THATCHER Liquid Dethatcher (32oz) – Lawn Thatch Remover & Soil Softener, Grass Clipping Breakdown for Heal...
$5 Coupon

9.4

5

9.4

PetraTools Liquid Dethatcher, Lawn Dethatcher & Aerator, Grass Dethatcher & Thatch Rake Alternative, Thatch Remover, Liquid Tha...
Grass color
Save 24%
Save 24%

9.4

5
PetraTools Liquid Dethatcher, Lawn Dethatcher & Aerator, Grass Dethatcher & Thatch Rake Alternative, Thatch Remover, Liquid Tha...
Grass color
Save 24%

9.2

6

9.2

Covington Liquid Lawn Dethatcher (32oz) – Liquid Aerator Concentrate & Humic Thatch Remover, Soil Softener & Grass Thatch Buste...
Effectiveness
Ease of application
Grass greenness
Liquid content
Save 9% + $7 Coupon
Save 9% + $7 Coupon

9.2

6
Covington Liquid Lawn Dethatcher (32oz) – Liquid Aerator Concentrate & Humic Thatch Remover, Soil Softener & Grass Thatch Buste...
Effectiveness
Ease of application
Grass greenness
Liquid content
Save 9% + $7 Coupon
Best Value
Popular

9.1

7

9.1

Scotts Liquid Turf Builder with Plus 2 Weed Control, Liquid Weed Killer and Fertilizer, 32 fl. oz.
Look
Ease of application
Save 36%
Save 36%
Best Value
Popular

9.1

7
Scotts Liquid Turf Builder with Plus 2 Weed Control, Liquid Weed Killer and Fertilizer, 32 fl. oz.
Look
Ease of application
Save 36%

9.0

8

9.0

Petra Liquid Dethatcher 1 Gallon Pump Sprayer Bundle, Lawn Dethatcher & Aerator, Grass Dethatcher & Thatch Rake Alternative, Li...
Save 6%
Save 6%

9.0

8
Petra Liquid Dethatcher 1 Gallon Pump Sprayer Bundle, Lawn Dethatcher & Aerator, Grass Dethatcher & Thatch Rake Alternative, Li...
Save 6%

8.9

9

8.9

SOYUS Electric Dethatcher and Scarifier with 30L Collection Bag, 13-Inch 12 Amp 2-in-1 Corded Lawn Dethatcher with 4-Postion De...
Functionality
Ease of assembly
Value for money
Ease of cleaning
Grass health
Save 15%
Save 15%

8.9

9
SOYUS Electric Dethatcher and Scarifier with 30L Collection Bag, 13-Inch 12 Amp 2-in-1 Corded Lawn Dethatcher with 4-Postion De...
Functionality
Ease of assembly
Value for money
Ease of cleaning
Grass health
Save 15%

8.7

10

8.7

Covington Liquid Lawn Aerator (32oz) – Soil Conditioner & Softener for Lawns & Gardens – Loosens Clay & Compacted Soil for Bett...
Functionality
Grass growth
Ease of application
Greenness
Water absorption
Softness
Save 8%
Save 8%

8.7

10
Covington Liquid Lawn Aerator (32oz) – Soil Conditioner & Softener for Lawns & Gardens – Loosens Clay & Compacted Soil for Bett...
Functionality
Grass growth
Ease of application
Greenness
Water absorption
Softness
Save 8%

Our Top Choice

Best Liquid Dethatcher

10.0

1

10.0

Liquid Lawn DeThatcher - Single Gallon (128 oz) Covers up to 21,300 sq ft - Thatch Digester to Reduce Thatch in Your Lawn and E...
Best Liquid Dethatcher

10.0

1
Liquid Lawn DeThatcher - Single Gallon (128 oz) Covers up to 21,300 sq ft - Thatch Digester to Reduce Thatch in Your Lawn and E...
Related Categories
Liquid Lawn DethatcherChemical DethatcherLiquid AeratorLiquid Lawn AeratorCorded DethatcherGreenworks Dethatcher Scarifier
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Related Categories
Liquid Lawn DethatcherChemical DethatcherLiquid AeratorLiquid Lawn AeratorCorded DethatcherGreenworks Dethatcher Scarifier
Related Categories
Liquid Lawn DethatcherChemical DethatcherLiquid AeratorLiquid Lawn AeratorCorded DethatcherGreenworks Dethatcher Scarifier