Summit Mosquito Dunks

Summit Mosquito Dunks are eco-friendly, donut-shaped tablets that kill mosquito larvae using Bacillus thuringiensis israelensis (Bti), a natural bacterium harmless to people, pets, fish, and wildlife. Each dunk treats up to 100 square feet of standing water and provides protection for up to 30 days. Ideal for ponds, birdbaths, rain barrels, and other stagnant water sources, they offer safe, effective mosquito control without harming beneficial insects like bees or butterflies.