How Hot Sauce Stays Safe: A Guide to Preservation Techniques

Most hot sauce lasts 3+ years unopened, 6+ months after opening—no refrigeration required. The secret: pH below 4.0 creates hostile environments for bacteria. Mass-market brands use 150-200mg sodium for preservation, but Salamander's 25-50mg approach proves you can stay safe without excess salt. Complete guide to shelf life, storage, and when to toss that old bottle.