Mosquito Dunks provide effective mosquito control for standing bodies of water and kill mosquitoes for 30 days or longer under normal environmental conditions. Each dunk is inoculated with a beneficial bacteria (Bacillus thuringiensis israelensis) that releases into the water once placed.
This bacteria is a microbial insecticide that prevents mosquito larvae from feeding once ingested. Mosquito Dunks are perfect for mosquito control in containerized standing water areas: flower pots, tree wells/holes, bird baths, roof gutters, rain barrels, animal water troughs and more.
Directions of Use:
1/4 dunk for 1-5 sq feet of standing water.
1/2 dunk for 5-25 sq feet of standing water.
1 dunk for 25-100 sq feet of standing water.
Tie dunk to an anchor if dunk can be washed away.
Check on dunk after 30 days and replenish if needed.