Patio, Lawn & Garden
Summit Mosquito Dunks by Summit
About this product
Summit Mosquito Dunks use the biological larvicide Bti to kill mosquito larvae in standing water before they can mature into biting adults. Designed for homeowners and gardeners, each floating donut treats up to 100 square feet of water for about 30 days without harming fish, pets, or wildlife.
What works well
- ✓Completely safe for fish, pets, birds, and beneficial insects
- ✓Easy to use by simply floating in standing water sources
- ✓Effectively kills mosquito larvae before they develop into biting adults
Worth knowing
- !Only kills larvae and has no effect on adult flying mosquitoes
- !Requires replacement every 30 days for continuous seasonal effectiveness
Bottom line
Buy it if you have persistent standing water, but skip it if you only need adult mosquito control.