Is It Safe? Can A Lawn Mower Get Wet?

Quick Answer: Yes, a lawn mower can get wet, but it is not recommended as excessive exposure to moisture can damage its engine and other components.


So, you’re wondering if your trusty lawn mower can handle a little rain shower or even a good soaking? Well, the short answer is yes, it can get wet. However, before taking your mower out for a spin in the rain or accidentally leaving it outside during a downpour, there are a few things you should know.

While modern lawn mowers are designed to withstand some moisture, it’s crucial to remember that excessive exposure to water can have damaging consequences. The engine, electrical components, and blades are susceptible to rust and corrosion when exposed to prolonged wet conditions.

In this article, we’ll delve deeper into the potential risks of getting your lawn mower wet and provide you with some essential tips on how to protect your machine from water damage. So, let’s dive in and find out how to keep your mower in top shape, rain or shine!

Is it Safe? Can a Lawn Mower Get Wet?

Can a Lawn Mower Get Wet?

When it comes to lawn care, one question that many homeowners have is whether their lawn mower can tolerate being exposed to water. After all, lawn mowers are typically used outdoors, and it’s not uncommon to encounter wet conditions while mowing. In this article, we will explore the topic of whether a lawn mower can get wet and discuss the potential consequences and precautions to take when operating a lawn mower in wet conditions.

The Effects of Water on a Lawn Mower

Before delving into the specifics of whether a lawn mower can handle moisture, it’s important to understand how water can affect the various components of a mower. When water comes into contact with a lawn mower, it can potentially have the following effects:

  • Corrosion: Water can cause metal parts to rust and corrode over time, leading to reduced functionality and potential damage to the mower.
  • Electrical Issues: Exposure to water can short-circuit the electrical components of a lawn mower, leading to malfunction or even complete failure.
  • Mechanical Damage: Water entering the engine or other internal parts can cause mechanical damage, such as rusted bearings or damaged pistons, resulting in costly repairs.
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Given these potential risks, it’s clear that precautions should be taken when operating a lawn mower in wet conditions to minimize the chances of damage.

Operating a Lawn Mower in Wet Conditions

While it is generally advisable to avoid using a lawn mower in wet conditions, there may be instances where mowing becomes necessary despite recent rainfall. If you find yourself in such a situation, here are some tips to help you safely operate your lawn mower:

1. Check the Weather Forecast

Before venturing out to mow your lawn, it is essential to check the weather forecast. If rain is expected or the ground is still visibly wet, it is advisable to postpone mowing until conditions improve. Wet grass can be slippery, making it harder to control the mower and increasing the risk of accidents.

2. Prepare the Mower

Prior to using a lawn mower in wet conditions, take the following steps to minimize the potential damage:

  • Ensure the mower’s electrical components are protected by checking that all covers and seals are in good condition.
  • Clean the underside of the deck to remove any debris or clippings that might obstruct the discharge chute and impede airflow.
  • Apply a waterproof lubricant to metal parts to provide additional protection against moisture and corrosion.

3. Adjust the Mowing Height

Raising the cutting height of your lawn mower before mowing wet grass helps prevent clogging and clumping, allowing for better airflow and reducing the risk of damaging the mower. Aim to remove no more than one-third of the grass blade’s length to maintain a healthy lawn.

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4. Take It Slow

When mowing wet grass, slow down your mowing speed to ensure the mower can handle the additional resistance caused by the moisture. This will also help prevent clumps of wet grass from being discharged unevenly, resulting in an untidy appearance.

5. Clean and Maintain the Mower

After mowing in wet conditions, take the time to thoroughly clean and dry your lawn mower. Remove any grass clippings or debris, paying extra attention to the underside of the deck. This will help prevent moisture buildup and potential corrosion. Consider applying a rust-inhibiting spray or oil to further protect metal parts.

While it’s best to avoid mowing your lawn when it’s wet, there may be times when it becomes necessary. By following the precautions outlined above and taking proper care of your lawn mower, you can minimize the potential risks and ensure that your mower remains in good condition. Remember to always prioritize safety and consider the long-term effects of wet conditions on your equipment. By doing so, you can maintain a healthy lawn and extend the lifespan of your lawn mower.

Free Lawn Mowers FULL OF WATER – Will it run?

Frequently Asked Questions

Can a lawn mower get wet?

Yes, a lawn mower can get wet. However, it is not ideal for a lawn mower to be exposed to excessive amounts of water or submerged in water for extended periods of time.

What happens if a lawn mower gets wet?

If a lawn mower gets wet, it can potentially damage the electrical components or corrode metallic parts. This can lead to issues such as difficulty starting, poor performance, or even complete failure of the mower.

Is it safe to use a wet lawn mower?

No, it is not safe to use a wet lawn mower. Water can cause electrical short circuits, posing a risk of electric shock or fire. It is important to dry the mower thoroughly before attempting to use it again.

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How should I dry a wet lawn mower?

If your lawn mower gets wet, you should first disconnect it from any power source. Then, use a towel or cloth to wipe away excess moisture from the exterior. Allow the mower to air dry in a well-ventilated area for several hours before attempting to use it again.

Can I mow wet grass with a lawn mower?

It is not recommended to mow wet grass with a lawn mower. Wet grass can be slippery, making it difficult to maneuver the mower safely. Additionally, wet clippings can clump together and clog the mower’s cutting deck, resulting in uneven cuts and potential damage to the mower.

How can I protect my lawn mower from getting wet?

To protect your lawn mower from getting wet, store it in a covered area such as a shed or garage when not in use. If you need to leave it outdoors, consider using a waterproof cover specifically designed for lawn mowers to shield it from rain or other sources of moisture.

Final Thoughts

A lawn mower can indeed get wet without causing significant damage. However, it is important to take certain precautions to protect your mower from excessive moisture. After each use, make sure to clean and dry the mower thoroughly to prevent rust and corrosion. Store it in a dry place, preferably in a shed or garage, to avoid prolonged exposure to rain or humidity. Regular maintenance, such as oiling and sharpening the blades, will also help ensure your mower stays in good condition. So, if you’re wondering, “Can a lawn mower get wet?” The answer is yes, but proper care is essential to keep it functioning optimally.