Handling fuel near vehicles always requires care and attention. Even a small mistake can lead to spills, fire hazards, or damage to both equipment and the environment. Understanding how to use a jerry can safely helps prevent accidents and keeps both people and property protected.
This guide explains the main safety steps that apply to all types of fuel handling near cars, trucks, or equipment. It focuses on practical habits that reduce risk, such as proper grounding, safe filling positions, and approved container standards that meet official safety rules.
Always use certified jerry cans that meet OSHA and EPA safety standards
Anyone handling fuel around vehicles must use containers that meet proper safety rules. A portable jerry can fuel tank designed under OSHA and EPA standards helps prevent leaks and reduces fire hazards. These approved cans limit vapor release and resist chemical wear, which protects both people and the environment.
OSHA regulations require that only approved containers store or move flammable liquids. Each can must meet the Department of Transportation or OSHA specifications before it can be used legally on job sites. EPA-certified designs also follow rules that reduce fuel evaporation and limit air pollution.
A certified jerry can often includes features such as auto-closing spouts and clear labeling for fuel type. The container’s material, often high-density polyethylene or coated steel, provides strength against punctures or rust. By choosing tested products, users keep fuel safer and meet workplace and transportation standards.
Ground the jerry can properly to prevent static electricity during fuel transfer
Static electricity can cause sparks that may ignite fuel vapors. To reduce this hazard, the jerry can should always stay in contact with the ground during refueling. Filling a container inside a vehicle, trailer, or truck bed can trap static charges, increasing the chance of ignition.
A grounded metal surface allows static charges to escape safely. The can should touch the ground directly, or a grounding strap can connect it to a known earth point. This simple step helps equalize the electrical potential between the container and the fuel source.
Both bonding and grounding help avoid sparks. Bonding connects the can to the fuel nozzle or transfer equipment so both carry the same charge. Grounding then directs stray charges away from the system. This setup gives fuel vapors fewer chances to ignite during transfer.
Small actions, such as keeping one hand on the can or using grounded tools, can make fuel handling safer and more controlled.
Fill the jerry can on the ground, not inside a vehicle or truck bed
A jerry can should always rest on the ground before anyone fills it. This practice allows the container to make direct contact with the ground, which helps discharge static electricity. Static sparks can ignite fuel vapors, so direct grounding reduces the risk of fire.
Fuel vapors often collect around the nozzle during filling. If a can sits inside a truck bed or vehicle, it cannot be properly grounded. Plastic bed liners, mats, or interior materials act as insulators, which can trap static buildup instead of preventing it.
Placing the can on a clean, flat surface also gives better control over the flow of fuel. The person filling the can can hold the nozzle firmly against the metal opening to maintain contact. This small detail provides safety and steadiness throughout the process.
After filling, the can should be sealed tightly and lifted back into the vehicle only once all fueling activity ends. This simple step keeps the workspace safe and reduces unnecessary hazards.
Do not overfill; leave space to allow for fuel expansion, filling up to 95% capacity.
A jerry can should hold no more than about 95% of its total volume. This small gap gives the fuel room to expand as temperatures rise. Without that space, pressure can build and cause leaks or damage to the container.
Gasoline expands naturally under heat. A can that sits in a hot car or on the ground in the sun can quickly warm. If the container is completely full, the fuel may overflow or force the lid open. That can create a fire hazard near vehicles or equipment.
Most safety guidelines agree on the 95% rule for both metal and plastic containers. It keeps the contents stable and helps prevent spills during transport. Always fill slowly and stop once the level reaches near the top but not all the way. The small air pocket protects both the fuel and the person handling it.
Use jerry cans with auto-closing spouts to prevent spills and vapor leaks
A jerry can with an auto-closing spout helps control fuel flow and keeps vapors from escaping. This type of spout opens only when pressed into the fuel tank and seals tightly afterward. The design reduces exposure to fumes and limits the chance of spills during transfer.
Traditional open spouts often leak if the can tips or if the user removes the cap too quickly. Auto-closing spouts fix this problem by sealing automatically after use. This small feature greatly improves safety near cars or equipment that may produce sparks.
In addition, auto-closing spouts meet modern safety standards that focus on preventing vapor release. They also help keep fuel fresh by reducing air contact inside the container. Regular inspection of the spout and its seal helps confirm it stays in good condition and works smoothly every time.
Conclusion
Safe use of jerry cans depends on following proper storage, handling, and fueling practices. People should always use approved containers made from durable materials like HDPE and confirm they meet safety standards.
It helps to keep the cans away from direct sunlight, heat, and open flames. Labels should stay visible so users know the type of fuel inside and any related hazards.
Before refilling a vehicle, users should ground the can and pour slowly to lower the risk of static sparks or spills. Proper cleanup after use also reduces fire hazards and contamination risks.
By following these simple habits, individuals can handle jerry cans safely around vehicles and prevent common mistakes that cause accidents.
