Mosquito Dunks, Biological Mosquito Control

Completely NON-TOXIC to humans, wildlife, domestic animals, aquatic life, pond fish & plants, birds, and humans
Mosquito Dunks contain BTI which is a bacteria toxic only to mosquito larvae. Each Mosquito Dunk lasts 30 days and treats up to 100 square feet of water. Mosquito Dunks float on the water surface and work as they begin to dissolve.

• Apply to any standing water: ponds, fish ponds, birdbaths, etc
• Kills within hours for up to 30 days
• Dunks can be broken into smaller pieces to treat small bodies of water; i.e. ¼ dunk treats up to 25 square feet of water surface
• Labeled for ORGANIC GARDENING by USEPA
• Mosquito Dunks are truly a highly effective, low impact, product

To calculate how many square feet of surface area needs to be treated, multiply the length times the width of the area; i.e. a 5’ x 5’ area is 25 square feet.