Spectracide Weed & Grass Killer 1.3 Gallon Refill
Where to Buy
| Retailer | Price | Last seen | Buy |
|---|---|---|---|
T The BuildClub | $10.92 | Aug 15, 2022, may have changed | Buy Now |
 The Home Depot 90-day returns (in store too) | $10.97 | Aug 19, 2022, may have changed | Buy Now |
 Amazon 30-day returns (in store too) | $11.05 | Jun 23, 2026, may have changed | Buy Now |
S Shell Lumber and Hardware | $11.50 | Jul 21, 2022, may have changed | Buy Now |
 Lowes 90-day returns (in store too) | $12.98 | Aug 16, 2023, may have changed | Buy Now |
Prices are collected from retailer listings; each row shows the date we last saw that price. Return and shipping terms are each store's standard policy from our retailer research (April 2026). Some products and categories have different terms, so check with the store before you buy.
Pros
- •Excellent value for a large amount of product, with economical refill options.
- •Effective at killing weeds and grass within 24 hours and shows visible results.
- •Convenient trigger sprayer design, suitable for targeted use in small areas.
- •Versatile application with adjustable nozzle settings and user-friendly packaging.
- •Rainproof within 15 minutes, ensuring lasting effectiveness after drying.
- •Ideal for driveways, sidewalk cracks, and large areas around the yard.
- •Significant weed die-off in warm, sunny conditions.
Cons
- •Previous effectiveness of 3 months has reduced to 2-3 weeks.
- •Recent formula change might be affecting long-term performance.
- •Requires multiple applications after rain, leading to excessive purchases.
- •Spray mechanism often fails mid-use, necessitating transfer to another sprayer.
- •Cumbersome jug and short spray tube make application difficult.
- •Not as effective on spindly, prickly weeds, especially in dry, hot climates.
- •Product's longevity claims sometimes fall short without sufficient coverage.
Bottom Line
While the *Spectracide Weed & Grass Killer* offers quick, visible results and a user-friendly design, its long-term effectiveness seems to have waned, reportedly lasting only a few weeks now. Frequent use after rainfall and spray mechanism issues may frustrate users, particularly for larger weed infestations. For more consistent results, consider a pressurized sprayer or explore alternative brands emphasizing long-lasting formulas.
What Reviewers Are Saying
📚More About Spectracide Weed & Grass Killer 1.3 Gallon Refill
Discussion
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