Ortho WeedClearLawn Weed Killer Concentrate - Fast-Acting, Kills Dandelion, Crabgrass and Clover to the Root, Won't Harm Lawns When Used as Directed, 32 oz.

Easily slays everything but crabgrass and nutsetge. It has no effect on nutsedge as that requires specific herbicides.Now the crabcrass part. This works on it but may require several applications or higher concentrations, depending on the strength of the crabgrass. This may in turn damage your lawn somewhat, but crabgrass isnt easy to address and it matures very very quickly. If you get frequent rains, it can spiral out of control fast. This will kill it but as i said, may require some effort and balance.All other casual weeds, evaporate fast no questions asked.

This has always been an extremely effective product to eliminate broadleaf weeds. I have never had a crabgrass problem until this year and it knocked out the crabgrass immediately

Wow - I was expecting to fight crabgrass and have to apply 2-3 times but I was very happy that it got rid of all my crabgrass compleetly in just one application.

Had to spray the grass a second time first time add 2.5 oz to 2 gallons sprayer didn't kill the weeds so second time add 4.0 oz to 2 gallons sprayer, and it killed the weeds about five days later.

I use this all the time. Buy it it wo