Pull weeds by hand
Remove the entire root
Hoe shallowly
Mow weeds before they seed
Apply mulch
Use landscape fabric
Pour boiling water on weeds
Apply vinegar-based weed killer
Use a selective herbicide
Use a non-selective herbicide for paths and driveways
Smother weeds with cardboard
Solarize soil with clear plastic
Improve lawn thickness
Water deeply and less often
Reseed bare patches
Edge garden beds
Remove weeds regularly
Dispose of seed heads
Avoid disturbing soil unnecessarily
Prevent weeds with pre-emergent herbicide