- Quantity of (4) 20 packs (80 Dunks Total) : Mosquito Dunks Biological Mosquito Control
- Kills Mosquitoe Larvae Before They're Old Enough To Bite
- Easy To Use, Simply Place Mosquito Dunk In The Water Garden Or Any Standing Water
- Each Dunk Covers Up to 100 sq ft
- Keeps Working For 30 Days
