Chickweed Clover Oxalis Killer Ready To Use 32 fl oz Contains Horsepower (Triclopyr - MCPA - Dicamba) Systemic action kills to the root One pint treats 5,000 sq. ft., over 1.5 times the competition Plus, the label lists over 150 additional tough to control weeds Fast Acting, Kills To The Root, Rain Fast In Hours Convenient Ready To Use For Spot Treating The Most Vexing Lawn Weed Problems, Obliterates Oxalis, Clobbers Clover, Destroys Dandelions, Slaughters Spurge, Ground Ivy Is Gone, Chickweeds