Best Moss Killers Updated May 2025
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Best Moss Killers
2025 Buyer's GuideUpdated May 2025
Advertiser disclosure About our rankings
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Best Moss Killer
Best Value

10.0

1

10.0

BioAdvanced 2-in-1 Moss and Algae Killer for Lawns, Roofs, Patios, Decks, Roof Moss Killer, Deck Cleaner and Mildew Remover, 32...
Ease of application
Picked by 174 people this week!
Picked by 174 people this week!
Picked by 174 people this week!
Best Moss Killer
Best Value

10.0

1
BioAdvanced 2-in-1 Moss and Algae Killer for Lawns, Roofs, Patios, Decks, Roof Moss Killer, Deck Cleaner and Mildew Remover, 32...
Ease of application
Picked by 174 people this week!

9.8

2

9.8

30 SECONDS Outdoor Cleaner 2 Pack with Hose End Sprayer - Cleans Stains from Algae, Mold and Mildew on Vinyl Siding, Deck, Pati...
Functionality
Cleaning power
Ease of use
Speed
Mold removal

9.8

2
30 SECONDS Outdoor Cleaner 2 Pack with Hose End Sprayer - Cleans Stains from Algae, Mold and Mildew on Vinyl Siding, Deck, Pati...
Functionality
Cleaning power
Ease of use
Speed
Mold removal

9.6

3

9.6

ECO Garden PRO - Organic Vinegar Weed Killer | Kid/Pet Safe | Clover Moss, Green Grass & Poison Ivy Killer for Lawns | Spray Re...
Effectiveness
Kills weed
Safety
Ease of application
Organic content

9.6

3
ECO Garden PRO - Organic Vinegar Weed Killer | Kid/Pet Safe | Clover Moss, Green Grass & Poison Ivy Killer for Lawns | Spray Re...
Effectiveness
Kills weed
Safety
Ease of application
Organic content

9.4

4

9.4

Scotts MossEx 3-in-1 Ready Spray, Kills Moss, Algae and Lichens, Fast Acting, Use on Lawns, Roofs, and Patios, 32 fl. oz.
Ease of use
Speed
Product quality

9.4

4
Scotts MossEx 3-in-1 Ready Spray, Kills Moss, Algae and Lichens, Fast Acting, Use on Lawns, Roofs, and Patios, 32 fl. oz.
Ease of use
Speed
Product quality

9.2

5

9.2

Scotts GrubEx1 Season Long Grub Killer, Protects Lawns Up to 4 Months, 5,000 sq. ft., 14.35 lbs.
Effectiveness
Kills grub
Insect control
Mole control
Ease of application
Grass health
Read Full Review
Save 31%
Save 31%

9.2

5
Scotts GrubEx1 Season Long Grub Killer, Protects Lawns Up to 4 Months, 5,000 sq. ft., 14.35 lbs.
Effectiveness
Kills grub
Insect control
Mole control
Ease of application
Grass health
Save 31%
Read Full Review

9.1

6

9.1

ECO Garden PRO - Organic Vinegar Weed Killer | Kid Safe Pet Safe | Clover Killer for Lawns | Moss Killer | Green Grass & Poison...
Effectiveness
Kills weed
Safety
Ease of application
Organic content

9.1

6
ECO Garden PRO - Organic Vinegar Weed Killer | Kid Safe Pet Safe | Clover Killer for Lawns | Moss Killer | Green Grass & Poison...
Effectiveness
Kills weed
Safety
Ease of application
Organic content

9.0

7

9.0

Green Gobbler 20% Vinegar Weed & Grass Killer | Natural & Organic | Concentrated | 1 Gallon Spray | Glyphosate Free Herbicide
Effectiveness
Kills weed
Safety
Ease of use
Natural ingredients

9.0

7
Green Gobbler 20% Vinegar Weed & Grass Killer | Natural & Organic | Concentrated | 1 Gallon Spray | Glyphosate Free Herbicide
Effectiveness
Kills weed
Safety
Ease of use
Natural ingredients
Popular

8.9

8

8.9

Roundup Weed and Grass Killer₄ with Pump 'N Go 2 Sprayer, Use in and Around Flower Beds, Trees & More, 1.33 gal.
Effectiveness
Kills weed
Ease of use
Durability
Save 14%
Save 14%
Popular

8.9

8
Roundup Weed and Grass Killer₄ with Pump 'N Go 2 Sprayer, Use in and Around Flower Beds, Trees & More, 1.33 gal.
Effectiveness
Kills weed
Ease of use
Durability
Save 14%
Premium Pick

8.7

9

8.7

30 Seconds Outdoor Cleaner | Cleans Moss & Algae Stains from House, Vinyl Siding, Deck, Patio, Fence - 3 Capped Bottles, 1 Hose...
Functionality
Cleaning power
Ease of use
Speed
Mold removal
Premium Pick

8.7

9
30 Seconds Outdoor Cleaner | Cleans Moss & Algae Stains from House, Vinyl Siding, Deck, Patio, Fence - 3 Capped Bottles, 1 Hose...
Functionality
Cleaning power
Ease of use
Speed
Mold removal

8.6

10

8.6

Scotts DiseaseEx Lawn Fungicide, Controls and Prevents Disease Up to 4 Weeks, Treats Up to 5,000 sq. ft., 10 lbs.
Functionality
Effectiveness
Lawn look
Ease of application
Lawn health
Coverage
Save 17%
Save 17%

8.6

10
Scotts DiseaseEx Lawn Fungicide, Controls and Prevents Disease Up to 4 Weeks, Treats Up to 5,000 sq. ft., 10 lbs.
Functionality
Effectiveness
Lawn look
Ease of application
Lawn health
Coverage
Save 17%

Our Top Choice

Best Moss Killer
Best Value

10.0

1

10.0

BioAdvanced 2-in-1 Moss and Algae Killer for Lawns, Roofs, Patios, Decks, Roof Moss Killer, Deck Cleaner and Mildew Remover, 32...
Ease of application
Picked by 174 people this week!
Picked by 174 people this week!
Picked by 174 people this week!
Best Moss Killer
Best Value

10.0

1
BioAdvanced 2-in-1 Moss and Algae Killer for Lawns, Roofs, Patios, Decks, Roof Moss Killer, Deck Cleaner and Mildew Remover, 32...
Ease of application
Picked by 174 people this week!
Related Categories
Moss and Algae KillerNon Toxic Weed KillerWeed Killer for Rock BedsWeed and Grass KillerNatural Weed KillerWeed Control for Lawn
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Related Categories
Moss and Algae KillerNon Toxic Weed KillerWeed Killer for Rock BedsWeed and Grass KillerNatural Weed KillerWeed Control for Lawn
Related Categories
Moss and Algae KillerNon Toxic Weed KillerWeed Killer for Rock BedsWeed and Grass KillerNatural Weed KillerWeed Control for Lawn