How Do I Disinfect My Artificial Grass? (Explained)

When you’re done with your lawn, it’s all fun and games until you want to clean up. If you’ve ever cleaned your artificial grass, or even just looked at the instructions, you know how difficult it can be. 

But don’t worry! We’ve got your back! Here are our top tips for disinfecting or cleaning your artificial lawn:

How To Clean Artificial Grass?
Disinfecting artificial grass is important for maintaining a clean and hygienic outdoor space.
A solution of white vinegar and water can be an effective disinfectant for artificial grass.
Regular cleaning and maintenance are essential for keeping artificial grass looking its best.
Using sand-based infills can help improve the performance and stability of your artificial grass.
Zeolite is a natural mineral that can help deodorize and disinfected artificial grass

1. Cleanliness and Prevention

Cleanliness is the first step in preventing an infestation of mould or bacteria. To keep your artificial grass clean, you should regularly clean it with a mild detergent or soap. Make sure to rinse the detergent off thoroughly before letting it dry.

While you’re cleaning your artificial grass, check for any signs of dirt or mud build-up and remove anything that may be stuck on your grass by hand. 

Once you’ve rinsed off all traces of soap, let the artificial grass air dry completely before use.

Don’t let pets play on your artificial grass as their fur will collect dirt and can encourage mould growth if left on the surface for too long; consider keeping pets off the surface by using an area rug instead! 

Also make sure children don’t run around without shoes on; this could cause them to slip over and step directly onto damp soil underneath which could lead to fungal infections later down line such as athlete’s foot: painful but treatable if caught early enough!

If you’re looking for an easy way to keep your artificial grass clean, consider using vinegar. This URL on cleaning artificial grass provides some great tips and advice on keeping your artificial grass in top condition.

2. Rinse with Water

The next step is to rinse your artificial grass. Rinsing your artificial grass will remove any dirt and residue that may have remained on the blades after vacuuming. This is also a good time to apply a fertilizer or insect repellent, if desired.

Rinse with Water

There are several ways you can rinse your artificial grass:

  • Use a hose to thoroughly spray down all areas of the artificial grass until they are clean and dry (if they dry while being sprayed).

Use a pressure washer on low setting, targeting each blade individually without moving too much so as not to disturb them from their arrangement or cause damage. If you’re using this method, make sure not to leave it running for too long since it could damage the blades over time if left unattended!

Use a garden sprayer filled with soapy water solution (a mixture of one cup vinegar per gallon of water) and gently spray down each blade individually without disturbing its arrangement or causing damage. 

You’ll want to avoid using bleach or cleaners containing bleach because these can discolor some types of plastic materials used in manufacturing synthetic turf products such as AstroTurf®’s FieldTurf® line.”

Artificial Grass Maintenance: Rinsing Step

Step 1Rinsing artificial grass with water is essential to remove any remaining dirt or residue left after vacuuming.
Step 2Use a garden hose to spray down the entire area, making sure to cover every inch of the turf.
Step 3If necessary, use a soft-bristled brush to help remove any stubborn debris.
Step 4After rinsing, inspect the grass for any signs of damage or discoloration.
Step 5This is also an ideal time to apply any fertilizer or insect repellent to your artificial grass if desired.

Note: It’s important to follow the manufacturer’s guidelines and avoid using any harsh chemicals that can damage the turf.

3. Baking Soda Solution

You can also use a baking soda solution to disinfect your artificial grass. Mix 1 cup of baking soda with 1 gallon of water and soak the artificial grass in the solution for 15 minutes. Rinse well with clean water.

Proper maintenance is essential for keeping your artificial grass looking great year-round. Visit this URL on caring for artificial grass for expert advice on maintaining your artificial turf and extending its lifespan.

4. Distilled White Vinegar

Vinegar is a natural disinfectant and it can be used to clean your artificial grass. It’s also very effective at killing mould and mildew, removing odours, stains and other impurities from surfaces.

You can use vinegar on synthetic grass as well as any other surface that you want to sanitise.

5. Baking Soda, Vinegar And Soap

Mix together 3 tablespoons of baking soda, 1/2 a teaspoon of liquid soap and 1 cup of vinegar. Use a soft brush to scrub the grass. Rinse with water.

Some people use rubbing alcohol instead of vinegar but it can be harmful if your dog happens to drink any since he will absorb it through his paws and fur. If you don’t want to use the vinegar, try water first and then add some lemon juice or white vinegar if necessary

If you’ve recently installed artificial grass and you’re curious about sand-based infills, this guide on adding sand to artificial grass is definitely worth checking out. Using sand infills can help stabilize your grass and improve its performance.

6. Potassium Permanganate (KMNO₄)

Potassium permanganate is another effective way to disinfect artificial grass. It’s also safe, easy to use and affordable.

Potassium permanganate is a chemical oxidizer that has been used for decades to disinfect water and soil. The most common form of potassium permanganate you’ll find at your local home improvement store comes in crystals, which are dissolved in hot water before being poured over your grass like you would with bleach or hydrogen peroxide. 

It doesn’t have any special chemicals; the only thing it does is release oxygen at a lower pH level than normal water (which can be pretty acidic). This helps break down organic matter like mildew and mold so your artificial grass stays clean longer.

Like UV lights, KMNO₄ works best when you leave it on for about 24 hours straight—but keep in mind that this method doesn’t kill bacteria spores! You’ll still need one more step before you’re done getting rid of foul smells:

Disinfecting Artificial Grass with Potassium Permanganate

Step 1Fill a watering can with a potassium permanganate solution – around 1g per 10-20 liters of water is usually sufficient.
Step 2Starting at one end of the artificial grass area, pour the solution over the turf.
Step 3Use a garden hose to rinse the grass thoroughly with water.
Step 4Allow the grass to dry naturally.
Step 5Potassium permanganate is a powerful oxidizing agent and should be handled with caution. Always wear gloves and avoid contact with clothing and skin when handling the solution.

Note: Potassium permanganate can stain clothes and skin, so be careful not to spill or splash the solution on anything you want to keep clean.

7. Hydrogen Peroxide (H₂O₂) (3% )

This is a pretty good disinfectant, but it’s not as effective as bleach. You may need to dilute it even further if you want to use it on your artificial grass.

  • Mix 3% hydrogen peroxide solution with water in a spray bottle or bucket.
  • Spray the solution on the grass and let sit for about 5 minutes before rinsing with water

Zeolite is a natural mineral that can help deodorize and disinfect your artificial grass. For an easy-to-follow guide on applying zeolite to your turf, this URL on applying zeolite to artificial grass has all the tips you need.

8. Bleach (Sodium Hypochlorite) (5%)

If you have a large area to cover, bleach is a good choice. With its high concentration of disinfectant, it will kill bacteria and viruses on contact. 

However, be aware that chlorine can wear down your grass over time if it’s not properly rinsed off after use. Be sure to test for colorfastness before using bleach on your artificial grass!

9. Fungicidal Wash / Mould Remover Spray / KILLS MOULD!

This fungicidal wash / mould remover spray is designed to not only kill the mould that has grown on your artificial grass, but also help prevent it from growing back.

To use this product, simply spray your artificial grass with enough water to wet the surface and then spray on a generous amount of this product. It’s important to use enough so that it soaks in and into any spaces where mould may be hiding (e.g., between blades or underneath edges). 

Leave for at least 15 minutes before rinsing off with a jet wash or garden hose and allow it to dry naturally in sunlight. 

The instructions don’t say how often you have to do this, but I would recommend doing it regularly if you have children or pets playing outside because they’re more likely than adults to track mud on the lawn (or even just dirt!)

Comparing artificial grass products can be overwhelming, but this guide on checking the quality of artificial grass provides expert tips for selecting high-quality turf that is easy to maintain and disinfect. Whether you’re a homeowner or a landscaper, this guide is an excellent resource.

10. Anti-fungal Cleaner for Carpet and Upholstery – Kills Mould, Mildew And Dust Mites

Anti-fungal Cleaner for Carpet and Upholstery – Kills Mould, Mildew & Dust Mites

This is a highly recommended product by many customers. It has proven to be effective in killing mould, mildew and other allergens. 

You can use it on carpets, upholstery, mattresses and pillows without any problems. The concentrated formula is ready to use without the need for rinsing after application.


We hope that our list of ways to disinfect your artificial grass has helped you to find a solution that works for you. If there’s anything else we can do, please let us know in the comments below.

Further Reading

Here are some additional resources about artificial grass maintenance: – This article provides some great tips and advice for keeping your artificial grass clean, including using a leaf blower and applying vinegar. – Wikihow provides a comprehensive guide on cleaning artificial grass, with detailed steps and illustrations. – This guide is specifically aimed at those in Phoenix, Arizona, but provides helpful tips on maintaining artificial grass in hot and arid climates.


What can I use to clean artificial grass?

There are several materials that can be used to clean artificial grass. Some common options include vinegar, soap and water, and specialized artificial grass cleaners.

Can I use a pressure washer to clean my artificial grass?

Yes, a pressure washer can be used to clean artificial grass. However, it is important to use a low-pressure setting and keep the nozzle a safe distance from the turf to avoid damaging it.

How often should I clean my artificial grass?

The frequency of cleaning artificial grass will depend on a variety of factors, such as the amount of foot traffic it receives and whether or not you have pets. In general, most homeowners should plan to clean their artificial grass at least once every three months.

How do I remove pet urine from artificial grass?

To remove pet urine from artificial grass, first blot up the excess liquid with paper towels, then rinse the area with water. A solution of vinegar and water can also help neutralize the odor. Be sure to avoid using any products containing bleach, as this can damage the grass.

Can I use a regular broom to maintain my artificial grass?

While a regular broom can be used to remove debris from artificial grass, it is generally preferable to use a specialized turf rake. A turf rake will be gentler on the grass and help prevent any damage from occurring.