Sometimes a weed-killing product is needed, but with so many on the market - and safety being a concern - you may not know where to start. Our experts weigh in.

We have used Ortho GroundClear Year Long Vegetation Killer1 ... We found that the Spectracide Weed & Grass Killer was incredibly effective at killing unwanted vegetation in our yard.

Ortho Weed B ... the fast-acting Ortho GroundClear. This scorched-Earth solution works on contact with full results in just 15 minutes, making it one of the best weed killers for lawn when you ...