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The Benefits of Using HEET in Your Lawn Mower

By Jeff Mercer · Updated January 7, 2023 · 4 min read
The Benefits of Using HEET in Your Lawn Mower
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Hey there, it’s your boy Jeff here. So, I’ve got a little story to tell you about my lawn mowing escapades.

I’ve always been the kind of guy who likes to take care of his own lawn. I mean, who needs to pay for a professional lawn service when you’ve got a trusty lawn mower and some elbow grease? At least, that’s what I thought until I had a little mishap with my fuel line.

You see, I was mowing my lawn one fine summer day, when all of a sudden my mower sputtered and died. I figured it was just a glitch, so I tried to start it back up again. But no matter how many times I pulled the cord, it just wouldn’t start.

I was getting pretty frustrated, and my lawn was starting to look like a jungle. That’s when I remembered something my neighbor had told me – HEET fuel additive can help prevent fuel line freeze in the winter. And since it was summer, I figured it couldn’t hurt to give it a shot.

Well, let me tell you, HEET is a godsend. I added it to my fuel tank, and within minutes my lawn mower was purring like a kitten.

I was able to finish mowing my lawn without any more issues, and I even had enough energy left over to rake up the clippings. And the best part? My lawn looked like a golf course. It was like HEET had given my mower a new lease on life.

What is HEET?

So, what is this magical substance that saved my lawn mowing woes? HEET is a fuel additive that is designed to help prevent fuel line freeze and improve fuel efficiency.

It’s made from a mixture of methanol and isopropanol, which helps to clean and lubricate the fuel system. HEET is commonly used in vehicles, but it can also be used in lawn mowers, snowmobiles, and other small engines.

Benefits of Using HEET in a Lawn Mower

So, why should you consider using HEET in your lawn mower? Here are just a few benefits:

  • Improved fuel efficiency – Using HEET in your lawn mower can help improve fuel efficiency, which can save you money on fuel costs over time.
  • Prevent fuel line freeze – As I learned the hard way, fuel line freeze can be a major headache for lawn mower owners. By using HEET, you can help prevent this issue and keep your mower running smoothly.
  • Reduce carbon emissions – Using a fuel additive like HEET can help your lawn mower burn fuel more efficiently, which can lead to reduced carbon emissions.
  • Extend the lifespan of your lawn mower – Regularly using HEET can help to clean and lubricate the fuel system, which can extend the lifespan of your lawn mower.

How to Use HEET in a Lawn Mower

Using HEET in your lawn mower is easy. Simply follow these steps:

  1. Make sure your lawn mower is turned off and the fuel tank is cool to the touch.
  2. Pour the appropriate amount of HEET into the fuel tank. The amount will depend on the size of your fuel tank and the strength of the formula you are using. Consult the product label for specific dosage instructions.
  3. Fill the rest of the fuel tank with the appropriate type of fuel (usually gasoline).
  4. Close the fuel cap and start up your lawn mower as usual.

It’s recommended to use HEET every time you fill up your fuel tank to get the full benefits. You can also use it as a fuel stabilizer by adding it to your fuel tank when you’re not using your lawn mower for an extended period of time, such as during the winter months.

Frequently Asked Questions

1. Is HEET safe to use in a lawn mower?

HEET is generally considered safe to use in a lawn mower as long as it is used according to the product label instructions. It’s important to only use HEET in the fuel tank, and not in the oil or any other part of the engine.

2. Can I use HEET in any type of lawn mower?

HEET can be used in most types of lawn mowers, including gas-powered, electric, and battery-powered models. However, it’s important to consult the product label and your lawn mower’s owner’s manual to make sure it is compatible.

3. How often should I use HEET in my lawn mower?

It’s recommended to use HEET every time you fill up your fuel tank to get the full benefits.

You can also use it as a fuel stabilizer by adding it to your fuel tank when you’re not using your lawn mower for an extended period of time, such as during the winter months.

In Conclusion: HEET Your Lawn Mower Up

In the end, using HEET in your lawn mower can offer a number of benefits, including improved fuel efficiency, prevention of fuel line freeze, reduced carbon emissions, and an extended lifespan for your mower.

So, if you want to keep your lawn looking sharp and your wallet happy, give HEET a try!

Before you start the repairI'm a homeowner who does his own small-engine work, not a certified technician. Before any repair, pull the spark plug wire and let the engine cool. Anything involving blades under a raised machine, fuel system leaks or transmission internals — if you're not sure, have a dealer or small-engine shop look at it.
Jeff Mercer

Written by

Jeff Mercer

Hi, I'm Jeff. I look after about an acre of lawn, a riding mower, a zero-turn, a push mower that is older than some of my neighbours' cars, and a snowblower that only ever breaks the night before a storm. Doing my own repairs started as a way to save on dealer labour and turned into the part of yard work I actually enjoy.

GardenTooly is where I answer the questions people type into a search bar while standing next to a machine that won't behave: why the deck shakes, why the mower dies when it warms up, whether a bent blade shaft can be straightened, what the difference between two transmissions really means for you, and which fuel additive is worth the shelf space.

I'm not a certified small-engine technician and I don't sell equipment. Where I've done a job myself, I say so. Where an answer comes from the owner's manual, a service bulletin or a mechanic who knows more than me, I say that instead — and anything involving blades, fuel, jacked-up machines or a hydrostatic transmission gets a plain "take it to a shop" when that's the right call.

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