How To Wash Landscape Rocks

Are your landscape rocks in need of a good cleaning? Whether you’re trying to remove dirt, debris, or even algae, washing your landscape rocks can give your outdoor space a fresh new look. But where do you start? In this article, we’ll guide you through the process of washing your landscape rocks, with tips for preparing your rocks, choosing the right cleaning method, and maintaining your rocks for long-lasting beauty.

First things first, you’ll need to gather your supplies. Depending on the size and type of rocks you have, you may need a hose with a high-pressure nozzle, a bucket, a scrub brush, and a cleaning solution.

Before you get started, it’s important to prepare your rocks by removing any loose debris or dirt. Once your rocks are ready, you can choose the right cleaning method for your specific needs.

With a little bit of elbow grease and the right tools, you can have your landscape rocks looking as good as new in no time.

Gather Your Supplies

You’ll need to grab some tools before you can start washing those rocks, so go ahead and gather up a bucket, a hose, a scrub brush, and some gloves. You can easily find these supplies at your local hardware store or online. If you’re looking for DIY alternatives for rock cleaning supplies, a stiff-bristled brush and some dish soap can do the job just as well.

Once you have your supplies gathered, make sure to properly store them for future use. Keep your bucket and scrub brush clean and dry, and store them in a cool, dry place. You can hang your hose on a hook or reel to prevent kinks and cracks from forming. And don’t forget to wear your gloves to protect your hands from any sharp edges on the rocks.

With your supplies in hand and properly stored, you’re ready to start washing those landscape rocks.

Prepare the Rocks

Before washing your landscape rocks, it’s important to prepare them properly. Start by removing any debris, such as leaves or twigs, from the rocks to ensure a more thorough cleaning.

Next, sort the rocks by type, such as river rocks or lava rocks, to make the washing process more efficient. By taking these steps, you’ll be able to achieve the best results when cleaning your landscape rocks.

Remove Debris

First, grab a sturdy broom or rake to sweep away any leaves, twigs, or other debris from the surface of the landscape rocks. It’s important to remove any large debris before washing the rocks to prevent clogging your washing equipment.

Make sure to dispose of the debris properly, as leaving it on the ground can create an unsightly mess and potentially harm the environment.

Once you’ve cleared the larger debris, use a leaf blower or air compressor to blow away any smaller particles that may be stuck in crevices or between the rocks. This step will help ensure that the rocks are clean and ready for washing.

After removing any remaining debris, you’re ready to move on to the next step of the process: preparing your washing equipment.

Sort by Type

To efficiently sort the rocks by type, start by taking a closer look at each one and grouping them together based on their size, shape, and color. This process will ensure that you can easily identify the rocks that need to be washed separately.

Grouping by size will help you to identify the larger rocks that need to be washed separately from the smaller ones. Sorting by shape will help you to identify the flat rocks that can be washed together and the round ones that need to be washed separately.

Color coding is another useful way to sort your rocks. You can group the rocks by color to help you identify the ones that need to be washed together. For example, you can group the dark rocks together and wash them separately from the lighter ones. This will ensure that the rocks do not get mixed up during the washing process.

By grouping the rocks by size and color coding them, you can easily identify which ones need to be washed together and which ones need to be washed separately.

Choose the Right Cleaning Method

When it comes to washing landscape rocks, there are various methods you can use to get the job done. You can use a water hose or pressure washer to blast away dirt and grime, but you need to be careful not to damage the rocks.

Another option is using chemical cleaners, but you need to choose the right one for the type of rock you’re cleaning. And if you prefer a natural approach, there are also eco-friendly cleaning solutions available.

Water and Pressure Washer

Using a pressure washer with a high-powered nozzle is an effective way to remove dirt and debris from your landscape rocks, but be careful not to use too much pressure as it can damage the rocks. Water and pressure washers are both great options, but each has its pros and cons.

Water is a more gentle option that may be better for delicate rocks, while a pressure washer can provide a more thorough cleaning for tougher stains. If you choose to use a pressure washer, make sure to start with a low pressure and gradually increase until you find the right amount of pressure to clean your rocks without causing damage.

It is also important to use the correct nozzle for the job, as some may be too powerful and can cause harm to the rocks. While a pressure washer may be more expensive to purchase or rent, it can save time and effort compared to using just water for cleaning.

Ultimately, the choice between water and a pressure washer depends on your specific needs and the type of rocks you are cleaning.

Chemical Cleaners

Chemical cleaners offer an alternative approach to achieving a deep clean for your outdoor stone features. While water and pressure washers are effective at removing dirt and grime, chemical cleaners can penetrate deeper and target stubborn stains.

Here are some pros and cons to using chemical cleaners for washing landscape rocks:

  • Pros:

  • Chemical cleaners can remove tough stains and mineral build-up that water alone can’t.

  • They’re often easy to apply and can save time and effort compared to manual scrubbing.

  • Some products are formulated to prevent future staining and make maintenance easier.

  • Cons:

  • Chemical cleaners can be harmful to plants and wildlife, so it’s important to choose a product that’s safe for the environment.

  • Some cleaners can be harsh and cause damage to delicate surfaces or discoloration over time.

  • They may require protective gear and special handling to ensure safety.

When using chemical cleaners, it’s important to take safety precautions to protect yourself and the environment. Always read the label and follow the instructions carefully. Wear protective gloves and eyewear, and avoid inhaling fumes by working in a well-ventilated area.

Rinse thoroughly with water after cleaning to remove any residue and prevent damage to plants or animals. With the right product and care, chemical cleaners can be an effective solution for achieving a deep clean for your landscape rocks.

Natural Cleaning Solutions

Now that you’ve learned about chemical cleaners for washing landscape rocks, let’s explore some natural cleaning solutions. These DIY recipes are not only effective but also eco-friendly options for cleaning your landscape rocks. You can easily make them at home with ingredients you probably already have in your pantry. Plus, they are safer for pets, plants, and the environment.

To get started, let’s take a look at the following table that provides different natural cleaning solutions you can use for specific types of stains on your landscape rocks.

Stain Type Natural Cleaning Solution
Oil-based Baking Soda + Dish Soap
Grease Cornstarch + Vinegar
Rust Lemon Juice + Salt

These natural cleaning solutions are not only effective but also easy to make. For oil-based stains, mix baking soda and dish soap to form a paste. Apply the paste to the stained area and let it sit for a few minutes before scrubbing it off with a brush. For grease stains, mix cornstarch and vinegar to form a paste. Apply the paste to the stained area and let it sit for a few minutes before scrubbing it off with a brush. For rust stains, mix lemon juice and salt to form a paste. Apply the paste to the stained area and let it sit for a few minutes before scrubbing it off with a brush. With these natural cleaning solutions, you can easily clean your landscape rocks without harming the environment or spending a lot of money.

Clean the Rocks

To clean the rocks, simply rinse them off with a high-pressure hose and scrub away any visible dirt or debris with a stiff brush. This method is effective for rocks used as mulch or decorative landscaping.

However, if you notice any stubborn stains on the rocks, you may need to take additional steps to remove them. To remove stains from rocks, you can create a mixture of baking soda and water to make a paste. Apply the paste to the stained areas and let it sit for several hours.

Then, rinse the rocks thoroughly with a high-pressure hose. If the stain persists, you may need to use a commercial cleaner specifically designed for removing stains from rocks. Always follow the instructions carefully and wear protective gloves and eyewear.

With a little effort, your landscape rocks can look clean and beautiful for years to come.

Maintain Your Landscape Rocks

Keeping your outdoor space looking neat and tidy can be made easier by regularly tending to the upkeep of your decorative stone features. Maintaining your landscape rocks is an important part of this upkeep. Here are a few tips to help you get the most out of your landscape rocks:

  1. Benefits of landscape rocks: Landscape rocks can add texture and depth to your outdoor space. They’re also incredibly durable and low maintenance, making them a great investment for any homeowner.

  2. Choosing the right size of landscape rocks: It’s important to choose the right size of landscape rocks for your space. Larger rocks can create a bold statement, while smaller rocks can add a subtle touch of texture. Consider the overall size of your outdoor space and the style of your home when choosing the size of your landscape rocks.

  3. Regular cleaning: Regularly cleaning your landscape rocks can help prevent the buildup of dirt and debris. Use a garden hose or pressure washer to remove any dirt or grime that accumulates on the surface of your rocks.

  4. Inspect for damage: While landscape rocks are incredibly durable, they can still be damaged over time. Inspect your rocks regularly for any cracks or chips and replace any damaged rocks as needed.

By following these tips, you can keep your landscape rocks looking great for years to come.


In conclusion, washing your landscape rocks is a simple task that can make a significant difference in the overall appearance of your outdoor space. By following the steps outlined in this article, you can easily gather your supplies, prepare your rocks, choose the right cleaning method, clean your rocks, and maintain them for a long-lasting effect.

Remember, the key to maintaining the beauty of your landscape rocks is to clean them regularly and thoroughly. By doing so, you can prevent the buildup of dirt, debris, and other contaminants that can detract from their natural beauty.

With a little bit of effort and care, your landscape rocks will look stunning and add value to your home for years to come. So, go ahead and start washing your landscape rocks today and enjoy the beautiful results!