Triad Select™ Herbicide uses a blend of three weed killers to control a wide range of broadleaf weeds. This weed killer is among the best for getting rid of dandelions. Triad Select is an excellent herbicide that's a “bump up” from store-bought options. It is one of the best weed killers that won't kill grass when used as directed.

• Visible results in 10 - 14 days
• Controls dandelion, clover, chickweed, wild onion and broadleaf plantain
• Safe weed killer for most warm and cool season lawns
  
• 1-quart bottle (32 oz) covers 21,000 square feet