The Ultimate Guide to the Shelf Life of Sriracha

How long does Sriracha last?

Sriracha is a popular and versatile hot sauce that adds a spicy kick to a wide range of dishes. Whether you’re a Sriracha lover or someone who uses it occasionally as a condiment, it’s important to know how long Sriracha will keep and how to store it properly to ensure its quality and safety. In this article, we’ll look at the shelf life of Sriracha, storage tips and signs of spoilage.

Shelf life of Sriracha

An unopened bottle of Sriracha will keep for up to 24 months after the date printed on the bottle when stored in the correct conditions. The shelf life of an opened bottle of Sriracha stored in the refrigerator is also approximately 24 months. However, if you store an opened bottle in the pantry, it will keep for about 9 months.
It’s important to note that the expiry date on the bottle is an estimate of how long the product will retain its best qualities. Proper storage and handling are key factors in maximising the shelf life of Sriracha.

Does Sriracha go bad?

Like all condiments, Sriracha is perishable and may spoil if not stored properly. However, when stored correctly, Sriracha has a relatively long shelf life. Sriracha contains vinegar, which acts as a natural preservative and helps to extend its shelf life. In addition, commercially produced Sriracha contains added preservatives that further extend its shelf life.

How to store Sriracha

To ensure your Sriracha stays fresh and flavourful, follow these storage tips:

  1. Keep it away from heat: Store Sriracha away from direct sunlight and heat sources such as the oven or stove. Heat can accelerate the deterioration of the sauce.
  2. Store in a dark place: Sriracha comes in clear bottles, so it’s important to protect it from light. Natural light can degrade the sauce over time, affecting its flavour and quality.
  3. Maintain a consistent temperature: Avoid storing Sriracha in areas with temperature fluctuations, such as near the stove. Fluctuating temperatures can cause the sauce to spoil more quickly.
  4. Close the lid tightly: After each use, be sure to tightly close the bottle of Sriracha, especially if it’s stored in the refrigerator. This will help prevent air from getting in and keep the sauce fresh.

Can Sriracha be stored without refrigeration?

Contrary to popular belief, both unopened and opened bottles of Sriracha do not need to be refrigerated. An unopened bottle can be stored in the pantry or kitchen cupboard as long as it is kept in a cool, dark and dry place. However, if you live in a hot and humid environment where room temperatures are excessively high, refrigerating Sriracha may help maintain its quality.
If you store Sriracha unrefrigerated, make sure the storage area is at a consistent temperature. Fluctuating temperatures can adversely affect the flavour and texture of the sauce.

How to tell if Sriracha is spoiled

While it’s rare for Sriracha to go bad, it can lose its flavour over time. Here are some signs that Sriracha may have gone off:

  1. Mould: If you notice mould growing in the bottle of Sriracha, it’s a clear indication that the sauce has gone bad and should be discarded.
  2. Foul odour: If the Sriracha smells foul or fermented, it’s best to throw it away. Good Sriracha should have an appetising smell with hints of garlic and other spices.
  3. Texture changes: If you notice any significant changes in the texture of the sauce, such as lumps or separation, it’s a sign that the Sriracha is no longer good.

If there are no visible signs of spoilage and the sauce hasn’t been stored for longer than recommended, you can taste a small amount to check its quality. If it tastes good, you can safely use it.

Homemade Sriracha

Homemade Sriracha sauce usually has a shorter shelf life than commercially produced Sriracha. Because homemade sriracha doesn’t have added preservatives, it’s best to store it in the refrigerator. Homemade Sriracha will keep for about 4 to 6 months when refrigerated properly.

Tips for extending the shelf life of Sriracha

While you can’t significantly extend the shelf life of Sriracha, you can take a few steps to maintain its freshness and quality:

  1. Avoid contamination: When using sriracha as a dipping sauce, pour the required amount into a separate bowl rather than returning any leftover sauce to the bottle. This helps prevent cross-contamination and the introduction of food particles that can accelerate spoilage.

2.Clean the bottle properly: Before storing Sriracha, make sure the bottle is clean and free of any residue or build-up. This will help prevent the growth of bacteria or mould inside the bottle.

  1. Use a clean utensil: When scooping Sriracha from the bottle, use a clean spoon or utensil to avoid introducing contaminants.
  2. Avoid double dipping: When using sriracha directly from the bottle, try to avoid double dipping with utensils that have been in contact with other foods. This will reduce the risk of cross-contamination.
  3. Consider portioning: If you find that you use Sriracha infrequently and often end up with a half-full bottle, consider portioning it into smaller containers before storing. This allows you to open and use one container at a time, minimising exposure to air and extending the freshness of the remaining sauce.

Bottom line

Sriracha is a versatile condiment that can add delicious heat to a variety of dishes. By understanding its shelf life and proper storage methods, you can ensure that your Sriracha stays fresh, flavourful and safe to consume. Remember to store unopened bottles in a cool, dark place and opened bottles in the fridge with a tightly closed cap. Watch for signs of spoilage and use your own judgement to determine the quality of Sriracha. Enjoy the bold and spicy flavours of Sriracha while keeping it fresh for as long as possible.


How long does unopened Sriracha last?

An unopened bottle of Sriracha will keep for up to 24 months after the date printed on the bottle if stored correctly.

How long will opened Sriracha keep in the fridge?

An opened bottle of Sriracha will keep for approximately 24 months when stored in the refrigerator.

What is the shelf life of Sriracha in the pantry?

An opened bottle of Sriracha will keep for approximately 9 months when stored in the pantry.

Can Sriracha go bad?

Yes, like all spices, Sriracha is perishable and may spoil if not stored properly or if used beyond its shelf life.

How can I store Sriracha to maximise its shelf life?

To maximise the shelf life of Sriracha, store it in a cool, dark place away from heat sources and reseal the bottle tightly after each use.

Can I store Sriracha without refrigeration?

Both unopened and opened bottles of Sriracha do not need to be refrigerated. However, refrigeration in a hot and humid environment can help maintain its quality.