Amdro Quick Kill Mosquito Pellets

Prevent developing mosquitoes from becoming breeding, biting adults with Amdro Quick Kill Mosquito Pellets. These easy-to-apply granules provide up to 30 days of protection. It can be used around people and pets in water sites including bird baths, fish ponds, animal watering troughs, water gardens and more. This powerful product uses the same ingredient used by public health and mosquito control agencies for over 30 years. Compared to Amdro Quick Kill Mosquito Bombs, Mosquito Pellets are intended for smaller water sites.

  • Prevents adult mosquitoes that may transmit Zika and other mosquito-borne diseases
  • Starts working immediately and provides up to 30 days of protection
  • No unsightly floating debris
  • Includes convenient measuring scoop
  • 1 tbsp. treats over 2,000 gallons of standing water


Begin treating when adult mosquitoes are first noted in the spring and continue applications throughout the mosquito season

Water features such as garden ponds and fish ponds**, bird baths, rain barrels, roof gutters, ornamental fountains, animal watering troughs and other water sites where mosquitoes may breed

** Use in NY is only in contained sites
Measure and sprinkle the granules in areas where mosquitoes may breed.


Can I use this in a fish pond or an animal watering trough?
Yes, you can. This product contains an insect growth regulator which doesn't affect fishes or other mammals.

Can I use this product in swimming pools?
You can only use it in a swimming pool that is not actively in use.

Will this product harm birds if they drink from the bird bath / fountain?
No, this product will not harm birds or other animals who are drinking from the treated water.

I still see mosquito larvae after applying this product.
You will still see the larvae because this product does not actually "kill" the larvae. It is an insect growth regulator, which means it will prevent the larvae from developing into the adult stage, causing it eventually to cease and die.

Does this product sink or float?
This product sinks to the bottom of the water site and does not float.