10 Best Crabgrass Killers 2025 in the United States

The Ortho WeedClear Lawn Weed Killer Ready-To-Spray is a versatile product designed to kill a variety of common lawn weeds, including crabgrass, dandelion, chickweed, clover, and foxtail. This product is effective with just one application, making it a fast-acting solution for lawn care. One of its significant strengths is its selective action – it targets weeds without harming your lawn when used as directed, and it is compatible with popular lawn grasses like Bermudagrass, Buffalograss, Fescues, Kentucky Bluegrass, Ryegrass, and Zoysiagrass.

The application method is user-friendly; simply connect the sprayer to a garden hose and spray evenly over the lawn for up to 5,000 square feet of coverage. This makes it suitable for average-sized lawns and easy to use for homeowners who might not be familiar with lawn care products. Additionally, the ready-to-spray format saves time and effort compared to mixing concentrated solutions.

On the downside, the product is not available in Florida, Guam, Hawaii, and Louisiana, which could be a limitation for potential users in these regions. Also, as with any chemical product, there may be environmental concerns, although the product is designed to be used safely on lawns. The Ortho WeedClear is a practical option for those looking to manage weeds efficiently without damaging their lawns, but availability and environmental impact are factors to consider.

The Roundup Dual Action Weed & Grass Killer Plus 4 Month Preventer with Sure Shot Wand is a versatile product designed to both eliminate existing weeds and prevent new ones for up to four months. This dual action is effective for areas like driveways, sidewalks, patios, and around well-established plants. The Sure Shot Wand provides precision in application, making it user-friendly and reducing the risk of harming nearby plants.

It works quickly, showing visible results in as fast as six hours and is rainproof within 30 minutes, adding to its convenience. However, its compatibility with lawns might be limited as it is primarily intended for hardscapes and landscaped areas. Additionally, it's important to consider the environmental impact, as herbicides can affect the surrounding ecosystem.

Users looking for a fast-acting and long-lasting weed solution will find this product valuable, but they should use it cautiously around desired plants and in alignment with local environmental guidelines.

The Ortho GroundClear Weed and Grass Killer is a versatile product designed to tackle various types of weeds and grasses, including dandelions, chickweed, moss, and crabgrass. One of its key strengths is its fast-acting formula, which shows visible results in just 15 minutes and becomes rainproof within 2 hours. This makes it a convenient choice for quick weed control in areas like patios, walkways, and driveways, as well as landscape beds. However, it's important to note that this product is not suitable for use on lawns or desirable grasses, which could limit its application if you need to protect your lawn while killing weeds.

Ease of use is another positive aspect, particularly if you have the Comfort Wand from the original container, allowing for precise targeting of weeds. The 1-gallon refill is substantial, covering a significant area and making it economical for extended use. However, always ensure that weeds are small, actively growing, and not wet to achieve the best results.

In terms of environmental impact, the product is OMRI (Organic Materials Review Institute) listed, suggesting it meets organic standards, which can be a reassuring factor if you're concerned about using chemicals in your garden. A drawback to consider is that the product's effectiveness hinges on proper application conditions, such as dry weather and active weed growth, which may require you to plan your usage accordingly. Additionally, the product's restriction to non-lawn areas means it might not be the best choice for those looking to address crabgrass specifically in their lawns. If you need a powerful and fast-acting solution for controlling weeds and grasses in specific areas around your home and are mindful of application guidelines, this product could be a strong contender.