Summit Mosquito Dunks 100-count (Bt-i) natural larvicide
Mosquito Dunks use Bacillus thuringiensis israelensis to kill mosquito larvae in standing water. Lasts up to 30 days and treats 100 sq ft; non-toxic to other wildlife and pets. Customers report effective use in rain barrels and water fountains with varying results on mosquito elimination
Highlights
- bti-based mosquito control
- safe for pets and wildlife
- covers 100 sq ft per dunk
Pros
- bti-based larvicide
- non-toxic to wildlife and pets
- treats 100 sq ft per application
- long-lasting up to 30 days
- easy to use in standing water
Cons
- mixed reports on effectiveness
- some customers see limited mosquitoes eliminated
- some packages may degrade over time
Best For
Features
- Kills mosquito larvae before they bite by targeting immature stages
- Contains Bti bacteria toxic only to mosquito larvae
- Provides 30-day control over 100 square feet of surface water
- Non-toxic to other wildlife, pets, fish, and humans
- Labeled for organic gardening by the US EPA
