Tenacity Turf Herbicide is ranked first on our list of best crabgrass killers, a selective herbicide that targets crabgrass by inhibiting photosynthesis and causing weeds to die from the root.
Available in multiple sizes, Ortho Weed B Gon Weed killer is a liquid herbicide suitable for spot treatment. It kills over 250 weeds, including crabgrass, clover, and dandelion.
As the name suggests, BioAdvanced focuses on gardening problems and their solutions. Formerly called Bayer All in One weed, BioAdvanced All-in-One Crabgrass Killer selectively kills crabgrass and other broadleaf weeds without harming the lawn.