Keep mosquitos from breeding in standing water with the Summit Mosquito Dunks Larvae Control Tablets. Simply drop the floating tablet into the water， and as it slowly dissolves， it releases a bacterium that is toxic to all species of mosquito larvae—and harmless to other living things， making it the perfect solution. This larvicide gradually settles and travels through the water， and as female mosquitos lay their eggs in standing water， the larvae will hatch and begin to eat the bacterium. This kills the larvae before they can grow up and become biting and disease-spreading adults.

Avoid breathing dust. Causes moderate eye irritation. Avoid contact with eyes or clothing. Wash thoroughly with soap and water after handling and before eating， drinking， chewing gum， using tobacco， or using the toilet. Do not apply directly to treated， finished drinking water reservoirs or drinking water receptacles when the water is intended for human consumption.