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How Long Does Triple Sec Last? [Shelf Life Guide]

Triple Sec is also known as Curacao Triple Sec is an orange-flavored liqueur. This liqueur has a sweet and robust taste and is colorless.

Triple Sec is a French word which means ‘Triple Dry’ referring to triple distillation. It is a high-quality orange-flavored liqueur. 

Triple Sec liqueur is prepared from orange peel, which is dried and soaked in moderate alcohol followed by re-distillation.

It is made from sugar beets build on neutral alcohol.

Liqueurs like Triple Sec, vodka, gin, and amaretto are highly used as an ingredient in preparing varieties of cocktail drinks like Cosmopolitan, long Inland Iced Tea and Sidecar.

Triple Sec first originated in France. One of the most popular brands of Triple Sec is Cointreau. Triple Sec liqueur is also useful in the preparation of many food items.

Taking this, liqueur alone can be too strong. Now let us find out how long does Triple Sec last?

Does Triple Sec Go Bad? How Long Does Triple Sec Last?


In case you are wondering how long Triple Sec last, it somewhat depends on the storage condition.

Triple Sec can be stored indefinitely, which means it is safe to drink no matter how long you store it.

But the quality will deteriorate. Triple Sec is known to content 30 to 40 % alcohol.

Such alcohol percentage content can prevent the growth of micro bacteria. Opened Triple Sec can last for as long as three to four years if you store it in the right condition.

When it comes to liqueurs, what matters is quality. Once the bottle is open, the contents are exposed to the air and heat, which results in evaporation.

Therefore opened Triple Sec will lose its quality and flavor over time. So to maximize the shelf life or the quality of Triple Sec, make sure to store it in a cool and dry environment.

Keep it away from sun heat. Make sure to close the bottle tightly to prevent evaporation.

In the case of closed Triple Sec, it can last for decades. If the bottle is unopened, the quality of the Triple Sec will never decline.

Just make sure to handle the storage correctly, keeping it away from sunlight.

This orange-flavored Triple Sec is a standard drink for after dinner, usually taken as a cocktail.

It is inevitable; you won’t finish up the entire bottle of Triple Sec unless you are not taking it alone, so to maintain the quality of the Triple Sec, either store it in the refrigerator or a cool and dark place.

It is vital to seal the bottle properly to prevent air from entering.

How to Tell if Triple Sec is Bad? Triple Sec Shelf Life!


As mentioned earlier, Triple Sec liqueur can last for years if stored properly in a cool environment.

However, once the bottle is opened, it can degrade its quality sooner.

So in case you want to check if the Triple Sec has gone bad in terms of quality, here is how you can check:

  • If you notice a color change in the Triple Sec, the condition is likely that it is deteriorating. Color changes happen mostly in case of opened Triple Sec. Once it is exposed to the air, the liqueur slowly starts losing its quality over time.
  • Secondly, take a sniff. If it has some off smell, it is a sign that the Triple Sec has gone wrong. Typically Triple Sec has the scent of sweet orange flavor.
  • You can also taste it to check if it still contains its original taste. Triple Sec initially has a sweet, strong orange-flavored taste, but if it feels flat and the orange flavor is gone, it means that the Triple Sec has lost its quality.

Does Triple Sec Go Bad? How Long Does Triple Sec Last?

5 from 1 vote
Prep Time 15 minutes
Cook Time 15 minutes
Total Time 30 minutes
Course Shelf Life
Servings 1 Serving


  • Triple sec
  • Air-tight containers
  • Labels and markers


  • Read the guide thoroughly to learn how long it lasts.
  • Check the u0022Best-by-dateu0022 to know when it expires.
  • Make sure to store in an airtight container in a cool, dark place (pantry or fridge).
  • Always check for signs of spoilage before using.
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