How Long Does Hot Sauce (Opened) Last?
Opened bottle of hot sauce (Tabasco, Sriracha, Frank's, etc.).
The Short Answer
Hot Sauce (Opened) lasts 180–365 days in the refrigerator when stored properly at 40°F or below. At room temperature in the pantry, expect 90–180 days under normal conditions. These times are based on USDA food safety guidelines and assume proper storage conditions.
Storage Times at a Glance
Source: USDA FoodKeeper | Last verified: March 19, 2026
Hot sauce is extremely shelf-stable thanks to vinegar and capsaicin. Tabasco can sit on a restaurant table for months. Refrigeration slows the color change and keeps the flavor brighter.
How to Store Hot Sauce (Opened)
Most hot sauces are shelf-stable after opening due to their vinegar and pepper content. Refrigeration preserves color and flavor longer.
How to Tell if Hot Sauce (Opened) Has Gone Bad
Look for these signs that hot sauce (opened) has spoiled: color darkening significantly, separation, off smell, loss of heat and flavor.
The Professor's rule: When in doubt, throw it out. No meal is worth food poisoning.
The Bottom Line
Properly stored hot sauce (opened) stays safe for 180–365 days in the fridge. Always store in airtight containers, refrigerate within 2 hours of purchase or preparation, and trust your senses. If something looks, smells, or feels off, discard it regardless of how many days it has been.
Frequently Asked Questions
Hot sauce rarely becomes unsafe, but it loses potency and brightness over time. For best flavor, use within 6-12 months of opening.