Best weed killers of 2025
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Fiesta Weed KillerFree ShippingNeudorff
Best Value
Round Up with Wand 2LFree ShippingRoundup-
ORTHO KILLEX Lawn Weed Killer Concentrate, 1LFree ShippingKillex
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ORTHO KILLEX Lawn Weed Killer, 1L Ready-to-SprayFree ShippingVORAGA
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Safer's 04-5100CAN TopGun Weed Killer 1L Ready-to-Use SprayFree ShippingSafer's
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2 Litre ORTHO KILLEX Lawn Weed Killer Concentrate, 2-Pack BundleFree ShippingOrtho Killex
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Ready-to-Use Grass and Weed Control with Fast Fact Foam, 1-LFree ShippingGeneric
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20% OffKILLEX Ready to USE Spray 709MLFree ShippingOrtho
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12% OffReady-to-Use Lawn Weed Control, with Wand Applicator, 4-LFree ShippingGeneric
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Advanced Grass & Weed Control Concentrate, Soap, 1-LFree ShippingGeneric
10 Weed Killers deals are available from:
Amazon stores, starting from CA$6.25.
The biggest discount we found is 20% on KILLEX Ready to USE Spray 709ML at Amazon.
The lowest price we found is CA$6.25 while the highest is CA$115.66.
Prices for the best Weed Killers deals average at CA$47.81.
Last updated on August 19, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Weed Killers.