A swollen gas can is a common sight, especially when storing lawn mowers, lawnmower gas, or other volatile chemicals at home. But why does a gas can swell in the first place? And what should you do if you notice one?
Why Does a Gas Can Swell?
The swelling of a gas can is primarily due to the escape of vapor from within the can. When the temperature of the gas inside the container rises, the volatile substances within it start to evaporate. If the pressure inside the can is not released in a timely manner, the increased pressure can cause the container to bulge outward.
What Are the Risks of Swollen Gas Cans?
While swollen gas cans might look alarming, they are generally not dangerous as long as they are not leaking or significantly damaged. However, if a can swells excessively or for an extended period, it can be a sign that the contents are beginning to spoil.
How to Fix a Swollen Gas Can
If you notice a swollen gas can, the best course of action is to open it briefly to allow the vapor to escape and then seal it again. You can also try placing the can in the sun for a few minutes to equalize the pressure inside.
Can Swollen Gas Cans Cause Leaks?
Yes, if a gas can swells excessively, it can also lead to a leak. This is because the increased pressure can force the walls of the container outwards, eventually causing a crack or a complete failure of the seal.
How to Tell if a Gas Can Has a Leak
It can be difficult to detect a gas can leak, especially if it is a small, flexible container. However, you can look for signs such as cracks in the material, a dirty smell coming from the can, or visible wet spots on the surrounding surface.
What Should You Do If You Find a Leaking Gas Can?
If you find a leaking gas can, the first thing you should do is to turn off the source of the leak and remove the person living in the home who is exposed to the hazard. You should also contact your local environmental agency immediately to report the leak.
Can Swollen Gas Cans Be Repaired?
In some cases, a swollen gas can may be repaired by replacing the damaged section of the container. However, if the container is heavily damaged or if the damage has caused the entire can to fail, it may be necessary to replace it with a new container.
Do I Need to Worry About a Swollen Gas Can During Storage?
Most of the time, a swollen gas can is nothing to worry about. However, it is important to ensure that the can is not leaking and that the contents are not being affected by spoilage.
##A swollen gas can can be a concern, but it is generally not dangerous if it is properly maintained. If you notice a swollen gas can, it is recommended that youopen it briefly to allow for vapor escape and then seal it again. If you need to store large amounts of volatile chemicals at home, consider purchasing a heavy-duty, self-sealing container to help prevent over-expansion and leaks.
