Old Lawnmower Gas— Here’s How to Safely Get Rid of It

Disposing of old lawnmower gas may seem simple, but did you know that improper disposal can contaminate up to one million gallons of water per gallon of gasoline?¹

Not only that but leaving gas in your mower over the winter can cause it to form damaging varnish and clog the fuel system. 

To protect both your mower and the environment, removing and disposing of old gas properly at the end of each mowing season is crucial. But what is the right way to get rid of old lawnmower gas?

How to Safely Remove Gas from Your Lawnmower

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Before you can dispose of old gasoline, remove it from your lawnmower’s tank. The safest way to do this is by using a siphon pump or turkey baster to transfer the gas into an approved container. 

Alternatively, you may be able to disconnect the fuel line and drain the tank directly into a container.

It’s important to work slowly and carefully to avoid spills or splashes. Always do this in a well-ventilated outdoor area away from heat sources or open flames. 

Remember, gasoline vapors are highly flammable and can be dangerous if inhaled.

Proper Disposal Methods for Old Gasoline

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Once you have the old gas in a certified container, you must dispose of it properly. The best option is to take it to a local hazardous waste facility or collection event. 

Many cities and counties offer these services for free or a small fee. They will ensure that the gasoline is handled and disposed of safely.

Another option is to check with local auto repair shops or fire departments. Some may accept small amounts of gasoline for disposal. However, always call ahead to confirm their policies and procedures.

Why You Should Never Dump Gas on the Ground

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It might be tempting to pour old gas onto the ground or down a drain, but this is extremely harmful to the environment. 

According to experts, a single gallon of gasoline can contaminate up to a million gallons of water. (ref) When gas seeps into the soil, it can kill plants, harm animals, and even enter the groundwater supply.

Dumping gasoline is not only irresponsible, but it’s also illegal in most areas. Violators can face hefty fines and even criminal charges. 

So, no matter how inconvenient it may seem, always dispose of old gas correctly.

The Benefits of Switching to Electric Lawn Equipment

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If you’re tired of dealing with the hassle and danger of gasoline-powered lawnmowers, consider switching to electric. 

Modern battery-powered and corded mowers are quiet, efficient, and much easier to maintain. Plus, you’ll never have to worry about storing or disposing of gasoline again.

Electric lawn equipment is also better for the environment. They produce zero emissions, which means cleaner air for you and your neighbors. And with no need for oil changes or tune-ups, you’ll save time and money in the long run.

Source:

  1. Department of Natural Resources and Environmental Control
davin
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Davin is a jack-of-all-trades but has professional training and experience in various home and garden subjects. He leans on other experts when needed and edits and fact-checks all articles.