Spring Star Mosquito Repellant and Larva Killer 30 Ounce

Features: 30 ounce bottle. Naturally-based, safe and biodegradable. Use in areas subject to tidal water, flooding, snowmelt or rainwater. Kills mosquito larva in water andrepels adult mosquitoes for up to 8 weeks. Use in and around mosquito-bearing still waters and artificial water sources. Effective control that biodegrades without persistent toxic chemicals, bacterial toxins or insect hormones.