Safely Run a Garage Generator

When it comes to safely running a generator in a garage, it’s important to be aware of the risks and how to mitigate them. Generators are a useful tool for providing backup power during an outage, but if not operated correctly, they can present a risk of fire, carbon monoxide poisoning, and other hazards.

In this blog post, we’ll discuss the basics of running a generator safely in a garage, including proper ventilation and fuel storage considerations. Additionally, we’ll go over the necessary safety equipment you should have on hand and what to do in the event of an emergency. With a little bit of planning and safety preparation, you can rest assured that you and your family are safe while running a generator in your garage.


1. Ensure adequate ventilation

The first step when running a generator in a garage is to ensure adequate ventilation. This is essential to prevent carbon monoxide poisoning, as running a generator in an enclosed space can cause carbon monoxide to build up to dangerous levels. Open windows and doors, and make sure the generator is not near any vents or ducts that could be used as intake ducts. You should also check your garage for potential air leaks that may allow carbon monoxide to seep in.

2. Use an extension cord to keep the generator away from the garage

The second step in safely running a generator in a garage is to use an extension cord to keep the generator away from the garage walls. This is important for two reasons. First, it prevents exhaust gases from building up and becoming a potential health hazard. Secondly, it provides an extra level of safety against fire and electrical shock, as the cords can be used to extend power away from the garage and into a safer area. Be sure to use an extension cord rated for outdoor use and keep it away from any water sources.

3. Avoid running the generator while people are in the garage

It’s important to be mindful when running a generator in a garage. To keep everyone safe, it’s important to avoid running the generator while any people are in the garage. Generators create carbon monoxide, a colorless and odorless gas, which can be dangerous if inhaled in high concentrations. Additionally, the generator’s exhaust can contain other hazardous gases such as nitrogen dioxide. Therefore, it’s important to ensure that the garage is empty before you start running the generator. If a person has to enter the garage while the generator is running, the generator should be turned off immediately.

 Safely Run a Garage Generator

4. Wear protective gear while operating the generator

Fourthly, it is important to wear the right protective gear while operating the generator. This includes protective eye goggles that shield your eyes from the dust and debris that can be generated by the motor. You should also wear gloves to protect your hands. Additionally, it is important to cover your ears with ear plugs so that you don’t damage your hearing from the generator’s loud noise. Lastly, you should make sure to wear long pants and closed-toe shoes to protect your skin from any hot surfaces or sparks.

5. Regularly check the generator for signs of wear and tear

Fifth, and perhaps most importantly, it is essential to regularly check the generator for signs of wear and tear. This is especially important if you plan to use the generator for long periods of time or if it has been exposed to harsh weather conditions. Make sure you check the fuel tank, cables, and other components for any signs of damage. Also, take a look at the oil level and change it if necessary. Finally, take note of any unusual noises or vibrations when the generator is running. If you notice anything out of the ordinary, it’s best to stop running the generator and have it serviced as soon as possible.


In conclusion, running a generator in your garage can be a convenient and easy way to have a power source in your home. However, it is important to understand the safety guidelines to ensure that you and your family are not exposed to dangerous levels of carbon monoxide. Make sure to always use the generator outdoors, install carbon monoxide detectors, and never use the generator in a confined space. Following these tips will help you safely use a generator in your garage.

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