Food Preservation

How Long Does Liquid Smoke Last? Does Liquid Smoke Go Bad?

In this article, you will know the answer to the query “How Long Does Liquid Smoke Last? Does Liquid Smoke Go Bad?“.

Wood vapors condense into liquid smoke when they are heated.

When wood vapors are heated in a closed chamber, they get deposited on the roof of the chamber, such as cinder and applewood. Eventually, liquid smoke is captured as a result of the resulting aroma.

Since water droplets contribute to the formation of liquid smoke, you can select the wood for the process.

To obtain purified vapor, the condensed vapors undergo a filtration process before being collected for storage.

Food gets a smoky flavor or aroma from liquid smoke when it is cooked. It is a unique flavoring agent used to impart an appealing aroma to food.

Because it can be overpowering and heavy, using it as an additive requires adequate amounts.

When it comes to liquid smoke, a significant question arises: how long does it last?

There is a simple and straightforward answer to this question. In the section below, we answer this question.

How Long Does Liquid Smoke Last? Does Liquid Smoke Go Bad?

It is possible to store liquid smoke for up to two years after it has been opened.

Considering the process of formation, it retains its freshness and quality for two years.

Further, liquid smoke’s longevity and shelf-life are affected by various factors surrounding it, just as they are with other additives.

Temperature, moisture content, proximity to heat, light, and so on are some of them.

Stored liquid smoke extends its shelf-life, which is one of the best things about it.

In order to prevent detrimental effects from fluctuations caused by any of these factors, it is advisable to adjust humidity levels, temperature levels, and exposure to light levels.

Liquid smoke does not need to be refrigerated; it can be stored safely on shelves.

In order to preserve the aroma, the storage conditions must be cool, dark, and away from direct sunlight and heat.

At home or in the office, you can prepare liquid smoke as well.

When you purchase store-bought liquid smoke, the package label and instructions clearly indicate what safety precautions you need to follow to maintain the quality.

It is possible for liquid smoke bottles and cans to last for two years, regardless of if they have been opened or not.

In addition, the packaged containers include specific dates, such as manufacture date, expiration date, and best by date.

These dates are listed by the manufacturer to indicate the quality of the liquid smoke.

It doesn’t necessarily mean that the product is expired or unsafe to use, but definitely that the quality has been affected.

Therefore, the instructions for storage and the warning label must be followed.

How to Tell if Liquid Smoke is Bad?

It is possible to tell whether a batch of liquid smoke has been spoiled.

The only thing you need to do is open the bottle or container and sniff it. It is best to discard anything that has an off-putting and undesirable smell.

Usually, bad batches of liquid smoke taste flat and unpleasant, so they are no longer useful as flavorings.

Storage in airtight containers in cool, dark corners of your shelf is highly recommended to keep it fresh for longer.

Water and other suspended particles cannot penetrate the storage containers because air cannot penetrate them.

Liquid smoke can become contaminated by these particulates and emissions, which can affect its stability and aroma.

There should be a record of any typical malodor or change in the appearance of the liquid smoke, and the batch should be removed so that there is no issue with it.

The naturally low pH value of liquid smoke, as well as its antimicrobial properties, are also important factors to note.

Because of its antioxidant properties, safe and secure use is possible beyond the shelf-life of two years.

Additionally, it does not contain any harmful additives, such as MSG or any other carcinogens.

Gluten-allergic people may use it without problems since it does not contain even traces of gluten.

Liquid smoke is an excellent condiment or additive for meat, especially barbequed or grilled meats.

Additionally, it prevents microbial spoilage by adding earthiness and wood-smoked freshness afterward.


Even though liquid smoke sounds fancy, you can prepare it easily and purchase it easily.

You are in for a pleasant surprise if you are weary of the product.

In order to store it properly, it needs space and conditions that are conducive to storage. Using liquid smoke to smoke hot meals has never been easier!

How Long Does Liquid Smoke Last? Does Liquid Smoke Go Bad?


15 minutes


15 minutes


30 minutes


  • Liquid smoke
  • Labels and markers


  • Read the guide thoroughly to learn how long it lasts.
  • Check the “Best-by-date” 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 use.

If you want to read more about food preservation, read here: FOOD PRESERVATION.

Ayub Khan

Ayub Khan is an accomplished culinary author with a passion for cooking and 6 years of experience. His creative ideas and valuable tips inspire readers to explore new flavors and take their culinary skills to the next level.

Rehmat Dietitian

Rehmat is a certified food dietitian having experience of 10 years in reviewing and practicing on foods different aspects.

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