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5 Best Weed Killers of 2025

Last Updated - 2025/09/27

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Neudorff

Fiesta Weed Killer

Picked by 578 people in the last week

Neudorff

CA$124.11

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Main highlights
CA$124.11
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Generic

Super Concentrated Weed Control – Powerful Non-Selective Herbicide for Driveways, Patios, Walkways, and Garden Edging, 1L Makes Multiple litres of Spray Solution

Generic

CA$74.99

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Main highlights
- ✅ Versatile Application: Use on driveways, walkways, patios, fence lines, and gravel paths.
- ✅ Super Concentrated Formula: Mixes to create multiple litres of ready-to-spray weed solution.
- ✅ Non-Selective Control: Kills all vegetation it contacts—ideal for hardscapes and landscaping borders.
- ✅ Mix-As-Needed Convenience: Flexible solution for spot treatments or full-area coverage.
- ✅ Long-Lasting Results: Helps keep treated areas clear of regrowth when applied correctly.
- ✅ Fast-Acting Herbicide: See visible results in as little as a few days after application.
CA$74.99
3
Best Value
24% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Generic
24% Off

Ready-to-Use Lawn Weed Control, with Wand Applicator, 4-L

Generic

CA$54.32

CA$72.00
(24% Off)

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Main highlights
- ✅ Won’t harm your grass
- ✅ Suitable for controlling weeds in large areas
- ✅ Covers 250 sq. m
- ✅ Convenient Pull ‘n Spray Applicator
- ✅ Controls over 50 different lawn weeds, including dandelions, plantains, clover, creeping charlie and ragweed
- ✅ 4 L (1.06 gallon) format is ideal for larger areas, and is an easy way to control lawn weeds
CA$54.32
CA$72.00 (24% Off)
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Ortho Killex

2 Litre ORTHO KILLEX Lawn Weed Killer Concentrate, 2-Pack Bundle

Ortho Killex

CA$63.74

CA$69.99
(8% Off)

More Details
Main highlights
- 🟢 Won’t harm your grass.
- 🟢 Use with Scotts Dial ‘n Spray Multi-use Hose-end Sprayer.
- 🟢 Suitable for controlling weeds in large areas.
- 🟢 Controls over 50 different lawn weeds including dandelions, plantains, clover, creeping charlie and ragweed.
- 🟢 2L Covers 1600 sq. m.
CA$63.74
CA$69.99 (8% Off)
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Generic

1L Ready-to-Use Weed Out Weed & Grass Control with Sprayer – Fast-Acting, Effective Lawn & Garden Weed Control

Generic

CA$39.99

More Details
Main highlights
- ✅ Safe for Lawns: Specifically designed to preserve healthy grass while removing invasive weeds.
- ✅ Long-Lasting Results: Keeps your outdoor spaces free from unwanted weeds and grass for weeks.
- ✅ Fast-Acting Formula: Starts working quickly to control weeds and restore your lawn's beauty.
- ✅ Broadleaf Weed Control: Effectively targets weeds like dandelions, clover, and plantain without damaging grass.
- ✅ 1L Ready-to-Use Formula: No mixing required – just spray and go for fast, effective weed control.
CA$39.99

5 Best Weed Killers of 2025

Fiesta Weed Killer

Super Concentrated Weed Control – Powerful Non-Selective Herbicide for Driveways, Patios, Walkways, and Garden Edging, 1L Makes Multiple litres of Spray Solution

Ready-to-Use Lawn Weed Control, with Wand Applicator, 4-L

2 Litre ORTHO KILLEX Lawn Weed Killer Concentrate, 2-Pack Bundle

1L Ready-to-Use Weed Out Weed & Grass Control with Sprayer – Fast-Acting, Effective Lawn & Garden Weed Control

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