Water Treatment Drops - Treats Up To 30 Gallons/Effective Germacide

No expiration date. Item not recommended to use after 3 years of purchase. Kills odor causing bacteria and enhances the taste of stored portable water. Aquamira water treatment drops are a safe and easy way to treat drinking water when hiking or traveling. Aquamira uses stabilized chlorine dioxide, a more effective germicide than iodine and is free of iodine's unpleasant taste. The 1 ounce, kit is compact enough to fit in a shirt pocket. Treats up to 30 gallons. Many people use this item for survival, hiking, biking, work, school, camping, fishing, traveling, gift idea, recreational. High quality and made to last. Not limited to these. For men/women.