Skip to main content

How to properly winterize and store your lawn mower so it survives the season

As we bid a fond goodbye to lawn season and an uncertain hello to colder weather, it’s time to tuck in that trusty lawnmower for the winter. But if you want your lawnmower in tip-top shape and ready to go come spring, it does take a bit of work on the front end. Otherwise, you may not know quite what you’re going to get when it’s time to take your trusty lawn-care companion out of hibernation.

This is one of those instances when an ounce of prevention truly means a pound of cure. Here’s everything you need for the most effective lawn mower storage.

Image used with permission by copyright holder

What’s the best way to store a lawnmower?

As with most anything, one size does not fit all when it comes to lawn mower storage. But there are some good rules of thumb. Generally speaking, the best way to store a lawnmower is indoors. Any indoor location will be preferred over any place outdoors, no matter how shielded it may seem from the elements. This goes double over those cold-weather months.

Recommended Videos

Can I store my lawnmower outside?

If outside is the only option, it’s still possible to winterize your lawnmower against the elements.

Make every effort to keep the lawnmower relatively dry, no matter where it is. If possible, keep the lawnmower above ground and place it under a tarp or a similar all-weather covering. Remember to keep the covering loose enough that air can flow through, which is essential in preventing mold and rust. You can also look for ways to get creative. For example, does your home or building have an overhang or an awning? Those can serve as valuable shelter for your lawnmower when harsh weather comes.

No matter whether you store it indoors or out, winterizing your lawn mower will help it run its best when the grass starts to grow again.

Image used with permission by copyright holder

How do I winterize my lawnmower?

Winterizing your lawnmower will optimize its performance and extend its life, which is a key part of any good winter storage plan.

A large part of your winterization plan should depend on your lawn mower’s power source. For gas-powered motors, remove all fuel from the fuel tank. Run the engine until the tank is empty. For electric motors, charge and remove the battery.

Additional steps include:

  • Turn the mower on its side and thoroughly clean the undercarriage. It needs to be clean, so turn up the hose and blast away those caked-on bits of sod and soil. A wash in warm, soapy water can also be helpful.
  • Washing the exterior with soap and water is also a good idea.
  • Give the engine a once-over, removing loose dirt and debris.
  • Repair or replace any damaged parts.
  • Tighten up loose nuts and bolts.

As always, consult your owner’s manual for other potential model-specific advice. Issues like lubrication protocols can vary substantially, while other fixes may require special tools or parts.

Image used with permission by copyright holder

Can you put a lawnmower in storage?

Yes, most major self-storage facilities do accept small-engine equipment, which along with lawnmowers, can include items like jet skis, snowmobiles, motorcycles, and all-terrain vehicles.

But don’t think you can just roll the mower into the facility and close the door. Most self-storage facilities ask that users prepare their machine in much the same way one would for winterization — and in some cases, perhaps even more than what you had planned. For example, some self-storage facilities ask that small-engine items be covered while in storage.

The issue of indoors versus outdoors also arises for self-storage. If you consider your self-storage unit a second garage or shed, an outdoor or drive-up unit could make life more convenient. However, if you’re looking for maximum protection from temperature and humidity, a climate-controlled interior unit could be the way to go. Of course, before you store, check with each facility to learn more about their practices and policies.

Lawnmowers can be a significant financial investment, so it’s a good idea to extend their operating lives for as long as you can. The cold-weather months provide a brutal one-two punch of inactivity and the elements, which together can wreak havoc on even the most durable models. But never fear, because storing a lawnmower for the winter is by no means a complex undertaking. Just some time and a little effort will help you and your lawnmower hibernate the right way.

Scott Harris
Scott Harris is a freelance writer based near Washington, DC, with more than a decade of experience covering health…
How to kill crabgrass for good
Stop crabgrass from taking over your lawn
A patch of crabgrass

If your goal is to have a pristine, neatly manicured lawn then you might get frustrated whenever crabgrass starts to pop up around your yard. Preventing crabgrass from taking root in the first place seems nearly impossible, so it’s better to focus on getting rid of it. Crabgrass is stubborn, though, so that’s often easier said than done. If you’re wondering how to kill crabgrass, you’re in the right place. We’ll answer all your questions, from what crabgrass is to how to get rid of it and even whether you should actually let it grow.
What is crabgrass?

Crabgrass is a member of the grass family that's not generally used for lawns. For most, it's typically viewed and treated as a weed, since it's a fairly aggressive spreader that pops up in empty spots or areas with weak grass. Because of this, crabgrass has a habit of outcompeting lawn grasses, especially if the lawn is already struggling or was planted recently.

Read more
Zoysia grass is tough and versatile – here’s how to care for it
Planting and caring for a zoysia grass lawn
Green grass lawn

The basics of lawn care may not change much from one lawn to the next, but many of the finer details do change based on the type of grass you’re growing. If you want the lushest, greenest lawn possible, you’ll need to tailor your care routine to your lawn. Zoysia grass is a popular grass species for lawns, with thick, vibrant blades that require shockingly little care. How do you know if zoysia is right for your lawn, and how do you keep your zoysia lawn looking its best? This guide will answer all your questions.
Planting zoysia grass

Zoysia grass can grow from seeds, sod, or plugs, and all options have different benefits and drawbacks. Seeds are excellent if you have a large area to cover, and they’re generally more affordable. However, zoysia grass grows slowly. Sod and plugs, which are already partially grown, are much faster to establish and begin spreading than seeds. However, they’re more expensive and more time consuming to plant. Some people choose to use a combination of seeds and plugs to get the best of both options.

Read more
How to create your own pollinator garden – invite bees, butterflies, and more to your outdoor space
Step-by-step guide to attract pollinators to your landscape
A group of purple coneflowers

Our pollinators need a break. Consider the monarch butterfly or honey bee, or any of our more than 3,600 lesser-known bee species, hundreds of native butterflies, and hummingbirds. They convert flowers into fruits, grains, nuts, and seeds, including those of more than 150 different North American food crops. However, they face mounting pressure due to habitat loss and fragmentation. Pollinator gardening reduces that pressure. If you're wondering how to create a pollinator garden, we'll help you with some tips ahead.
What is a pollinator garden?

A pollinator garden is a safe haven for bees, butterflies, moths, hummingbirds, and other creatures that carry pollen. It might be as simple as a large container garden with a variety of pollen- and nectar-bearing flowers. Or it could encompass many acres, with host plants that support various stages of life, a progression of flowers throughout the year, and a source of water. Typically, it’s any convenient backyard space that needs a bit of attention.
How to create a new pollinator garden

Read more