Charcoal is a popular fuel source for grilling, smoking, and other outdoor cooking activities. It is made by burning wood in the absence of oxygen, resulting in the production of carbon-rich lumps that can be used for cooking. However, many people have questions about the longevity of charcoal and how to determine if it has gone bad.
What is Charcoal?
Charcoal is simply carbonized wood that has been heated in the absence of oxygen. This process removes any volatile compounds and leaves behind a stable form of carbon. Due to its high carbon content, charcoal burns hot and evenly, making it an excellent fuel for grills, smokers, and other outdoor cooking devices.
Does Charcoal Go Bad?
Charcoal itself does not go bad and will last indefinitely as long as it is stored properly. However, if charcoal has additives, such as those used in matchlight charcoal, these can expire and make the charcoal harder to light. Additionally, charcoal can absorb moisture from the air, which can affect its performance.
How Long Can You Keep Charcoal?
Ideally, charcoal should be used within one year of purchase to ensure that it remains fresh and effective. If charcoal has been stored for a long time, it may not light or burn as hot as fresh charcoal. This is because moisture can absorb into the charcoal and affect its quality.
Testing Old Charcoal
If you suspect your charcoal has been exposed to moisture over time, you can perform a simple test to see how quickly and effectively it burns. Load up the chimney starter and light the charcoal. If the charcoal struggles to light or burns unevenly, it may have absorbed too much moisture. It is recommended to let the charcoal burn for at least 30 minutes before use to ensure that any moisture has evaporated.
How to Dry Damp Charcoal
If your charcoal has become damp, you can try to dry it out to return it to a reusable state. Simply spread the charcoal out on some baking paper and leave it in full sunlight for a day or two. After drying, test it by lighting some or by firing up the chimney starter.
Lump Charcoal Vs. Briquettes Shelf Life
Both lump charcoal and briquettes can have an indefinite shelf life if stored in ideal, dry conditions. However, lump charcoal is more likely to still ignite even if it has absorbed some moisture, whereas briquettes may lose their shape if they’ve absorbed too much moisture. It is important to store briquettes in a dry place to prevent mold growth.
How to Store Charcoal Properly
To ensure that charcoal lasts as long as possible and is always ready for your next cookout, here are some tips to help you store your charcoal properly:
- Store charcoal in a dry location away from sunlight and other elements
- Use a bag or bin to organize and protect your charcoal
- Choose a breathable material for storing charcoal, such as a bag or bin made of metal or cardboard
- Avoid storing charcoal in a plastic bag, which can trap moisture and cause it to break down.
By following these simple steps, you can ensure that your charcoal lasts as long as possible and is always ready for your next cookout.
Final Words
In conclusion, charcoal has an indefinite shelf life and does not go bad over time when properly stored. However, if charcoal has absorbed moisture or has been exposed to moisture for an extended period, it may be necessary to get a fresh bag of charcoal. To ensure the quality of your charcoal, avoid storing it in a damp or humid environment and use it within one year of purchase for the best results.
