Calcium Hypochlorite: The Ultimate Prepper Chemical Longevity: Unlike traditional bleach, which degrades to salt water within 6-12 months, calcium hypochlorite boasts a shelf life of up to a decade when stored correctly. All details and recommendations can be found at BuckhornCliffs.com (click on Products in the navigation then click on Chemicals) DIY Bleach: Easily make your own bleach by dissolving 1 gram of calcium hypochlorite per gallon of water. Surface Disinfection: Ensure a contact time