10 Best Weed Killer That Does Not Kill Grass 2025 in the United States

Ortho WeedClear Weed Killer for Lawns with Comfort Wand is designed specifically for those looking to eliminate weeds without damaging their grass. One of its key strengths is its selective herbicide formulation, which effectively targets over 250 types of common lawn weeds, including dandelions and clover. This ensures that only the weeds are affected while leaving the grass unharmed when applied as directed.

The product features a convenient Comfort Wand applicator, making it easy to apply with precision and without the need for pumping. This user-friendly feature can save time and effort during application. Additionally, the product promises visible results within hours and becomes rainproof after just one hour of drying, allowing for quick and effective weed control even in unpredictable weather conditions. It also covers a substantial area of up to 16,000 square feet, making it suitable for larger lawns.

At 9.4 pounds, it may be a bit cumbersome to handle for some users. Additionally, as with any herbicide, improper application can lead to unintended damage to the lawn, so careful adherence to instructions is essential. Ortho WeedClear Weed Killer is a reliable option for those seeking an effective solution to weed problems without compromising the health of their grass.

Roundup For Lawns₁ Ready-To-Use is a selective herbicide designed specifically for use on Northern grasses, effectively targeting a wide range of 253 weed types while sparing the grass itself. Its active ingredients include Mcpa, Dimethylamine Salt, Quinciorac, Dicamba Dimethylamine Salt, and Satentrazone, which collectively ensure robust weed control. The product offers up to three months of weed prevention, starting to work immediately, and is rainproof within three hours, providing a convenient solution for busy homeowners.

The extendable spray wand simplifies application, allowing for continuous and even coverage over an area of up to 5,000 square feet, making it suitable for medium to large lawns. However, it is important to note that this product is not available in several states, including FL, HI, LA, NY, TX, and certain U.S. territories, which could limit its accessibility for some users.

Additionally, while it is effective on listed Northern grasses like Kentucky Bluegrass and Perennial Ryegrass, it may not be suitable for other grass types or regions. For those within the product's usage area, Roundup For Lawns₁ offers a practical and effective solution for maintaining a weed-free lawn without harming the grass.

Spectracide Weed Stop For Lawns Plus Crabgrass Killer is designed for those looking to eliminate weeds without harming their lawn. This selective herbicide targets over 470 types of weeds, including common ones like dandelion and crabgrass, making it versatile for various lawn care needs. The active ingredient works effectively to kill weeds down to the root, ensuring they don't return quickly.

One of the standout features is the rapid action, with visible results within 5 hours of application, which is great for those seeking quick results. The ready-to-use spray formula is convenient as it requires no mixing, making it user-friendly for those who prefer straightforward garden products. Covering up to 5,000 square feet, it is suitable for medium to large lawns. However, users should strictly follow the instructions to avoid any accidental damage to desired grass.

At 8.89 pounds, the 1-gallon container is relatively easy to handle, but it may require multiple purchases for larger areas. While it ranks well in sales, some users might find the need for repeated applications for stubborn weeds a bit of a downside. Also, it’s important to apply it under suitable conditions to maximize effectiveness. This product is a reliable choice for those needing a comprehensive weed solution without compromising their lawn’s health.