If you’re someone who frequently uses gas cans, you might be wondering how long you can keep gas stored in them before it goes bad. The shelf life of gas in a gas can depends on several factors, such as the type of gas, how it’s stored, and whether or not it’s been treated with a fuel stabilizer. In this article, we’ll explore these factors in more detail and provide some tips on how to keep your gas fresh for as long as possible.
Factors That Affect Gas Shelf Life
Type of Gas
The type of gas you’re using is a significant factor that affects its shelf life. Generally, gasoline can last for up to six months before it starts to degrade, while diesel can last for up to a year. However, this is just a general guideline, and other factors can cause gas to go bad faster than this.
How you store your gas can also have a significant impact on its shelf life. Ideally, you should store your gas in a cool, dry place, away from direct sunlight and other sources of heat. If you store your gas in a hot, humid environment, it can cause the gas to degrade faster. Also, gas cans made of certain materials, such as plastic, can allow moisture to seep in, causing the gas to degrade more quickly.
Using a fuel stabilizer is a great way to extend the shelf life of your gas. Fuel stabilizers contain chemicals that help to prevent the gas from breaking down over time. They’re especially useful if you need to store your gas for an extended period, such as over the winter months. Just be sure to follow the manufacturer’s instructions when using a fuel stabilizer.
Signs Your Gas Has Gone Bad
So how can you tell if your gas has gone bad? Here are some signs to look out for:
- Discoloration: If your gas has a cloudy or dark appearance, it’s a sign that it’s gone bad.
- Bad smell: If your gas has a foul odor, it could indicate that it’s no longer good.
- Difficult to start: If you’re having trouble starting your engine or if it’s running poorly, it could be a sign that your gas is bad.
- Water in the gas: If you notice water in your gas can, it’s a sure sign that your gas has gone bad.
Tips for Keeping Gas Fresh
Now that we’ve explored the factors that affect gas shelf life and how to tell if your gas has gone bad, here are some tips to help you keep your gas fresh:
- Use a gas can made of metal, which is less likely to allow moisture to seep in.
- Store your gas in a cool, dry place, away from direct sunlight and other sources of heat.
- Use a fuel stabilizer to extend the shelf life of your gas.
- Label your gas can with the date you filled it up, so you know how long it’s been stored.
- Don’t keep gas stored for longer than a year, even if it still looks and smells okay.
In conclusion, the shelf life of gas in a gas can depends on several factors, such as the type of gas, how it’s stored, and whether or not it’s been treated with a fuel stabilizer. By following the tips outlined in this article, you can keep your gas fresh for as long as possible and avoid the hassle and expense of having to dispose of old gas. Remember to always handle gas with care and follow all safety precautions when storing and using it.