What Kills Chiggers Instantly?
What Kills Chiggers Instantly? Sevin®-5 Ready-To-Use 5% Dust kills chiggers by contact in lawns and on plants. Sprinkle a light, even layer of dust from the easy-to-use shaker container over chigger-prone vegetation and lawn grasses. For best results, water your lawn before you apply the dust and don’t water again for at least two days.