Mosquito Control Dunks

- Bacillus thuringiensis subspecies israelensis solids, spores and insecticidal toxins, 10.31% - bird baths, old automobile tires, rain barrels, ponds, abandoned or unused swimming pools (particularly above ground types), tree holes, roof gutters for collecting rainwater, flower pots, animal watering troughs, elevator shafts, basements that flood, sump pumps and any drainage areas within buildings - Ready to Use