How Do I Get Rid Of Moss On My Patio Umbrella?

Moss is something that we all want to keep out of our outdoor spaces, but it can be tough to get rid of. Moss spores are everywhere and they love the dark, damp areas that are found on patio umbrellas. 

If you’re looking for ways to get rid of moss without harming your umbrella or chair legs, here’s a list of natural solutions that have worked for other users!

Moss growth on a patio umbrella can be a common issue in damp and shaded areas.
Regular cleaning and maintenance can help prevent and remove moss from a patio umbrella.
Brushing the umbrella fabric and frame with a soft brush can help remove loose moss.
Using a mixture of water and vinegar or a mild detergent can effectively clean moss-infested areas.
Applying a moss killer or using natural remedies like baking soda or hydrogen peroxide can help eliminate moss.
Ensuring proper ventilation and sunlight exposure can discourage moss growth on the umbrella.
Storing the umbrella in a dry location when not in use can prevent moss from reoccurring.
Regularly inspecting the umbrella for signs of moss and promptly addressing them can prevent extensive damage.
Taking preventive measures like using a protective cover or umbrella stand can reduce moss growth.
Seeking professional assistance may be necessary for severe moss infestations or damage.

Use Vinegar and Water

Vinegar can be a great cleaner, but you want to make sure you’re using white vinegar and not apple cider vinegar. White vinegar is much stronger and will help kill the moss more easily.

To use this solution, mix equal parts water and white vinegar in a spray bottle. Spray the solution on your umbrella’s canopy (not the frame) and let it sit for 30 minutes before rinsing with cold water.

If you have any questions about this process or are looking for other ways to clean your patio umbrella, be sure to check out our full guide on how to clean an outdoor umbrella!

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Use Soap, Vinegar and Water

The best way to remove moss from your umbrella is by using a mixture of soap, vinegar and water. 

To make the solution, mix one part soap to three parts water. Next, spray the mixture on the moss and let it sit for a few hours before wiping it off with a cloth. If you have an umbrella without a canopy you can use this method as well.

Use Dish Soap And Bleach

If the moss on your patio umbrella is stubborn and won’t budge, mix 1 cup of bleach with 1/2 cup of dish soap in a spray bottle. 

Spray the solution on the affected areas, wait at least 24 hours before rinsing off. Repeat this process as needed until all traces of moss are gone.

Use Oxygenated Bleach

Use oxygenated bleach. Oxygenated bleach is a chemical that contains hydrogen peroxide, and can be found in a powder or liquid form. It’s usually used to whiten clothes, but you can also use it on your patio umbrella.

Be careful when using bleach. Bleach is a strong chemical and should be used with caution, as it can cause damage to the umbrella material if not applied correctly. 

Make sure you test for colorfastness first by applying just a small amount of the mixture to an inconspicuous area of your umbrella before applying it more thoroughly (you’ll know if your umbrella isn’t color-fast when the spots won’t wash out). 

Also make sure you don’t get any of this mixture in contact with your skin or eyes it’s better safe than sorry!

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Use A Salt Solution

If you have a patio umbrella and it has been infested with moss, there is no need to throw it away. 

Just follow these steps:

Take your umbrella outside and place it in the sun for about 30 minutes so that the fabric dries out completely.

Mix together 3 tablespoons of salt and 1 quart of water in a large bucket or tub.

Pour this solution over your canopy and allow to soak for around 30 minutes while you go do something else (like take a nap).

Rinse well with clean water until all traces of salt are gone, then dry with paper towels before storing indoors again until next time you plan on using it outside (the sun can fade fabric).

Use Baking Soda

You can also use baking soda to get rid of the moss. Apply a layer of baking soda on your umbrella and let it sit for an hour or so, then scrub off with a brush. To prevent regrowth, spray your patio umbrella with water every few weeks to keep it moist.

Odor Elimination
Personal Care
Extinguishing Fires

Use Dry Active Yeast and Water

If you’re dealing with a particularly stubborn patch of moss, you can give this method a shot. Start by adding the dry yeast to some water and letting it sit for several hours. 

The yeast acts as a natural de-fuzzer and will bond with the dead skin cells that make up the top layer of moss, so it’s best to leave your umbrella out in direct sunlight during this time so it can absorb some energy from the sun as well.

After allowing enough time for your mixture to settle, spray or sponge on as much of the solution that you can until all traces of algae have been removed from your patio umbrella. Let everything air dry before putting it back in its stand or storing somewhere else until next summer!

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Use Cornmeal and Water

Mix 1 cup of cornmeal with 1 quart of water in a spray bottle. Spray the mixture on the affected area and let it sit for 5 to 10 minutes. 

Rinse off with a hose or a pressure washer, but be careful not to damage your umbrella fabric if you choose to use a pressure washer. Repeat as necessary until all traces of moss are gone

Use Hydrogen Peroxide and Water

If you have a patio umbrella that’s covered in moss, mix one part hydrogen peroxide to three parts water and apply it to the mossy area. 

Let it sit for a few minutes before rinsing off with water. Repeat as necessary until all traces of the moss are gone.

Dilution RatioHydrogen Peroxide (ml)Water (ml)

Use Lemon Juice and Water

If you want to get rid of moss, try using lemon juice and water.

The natural acidity in lemon juice will help dissolve the moss, but be sure to dilute it with water before applying it to the patio umbrella. Use a 1:1 ratio a few drops of lemon juice in one cup of water should suffice.

Let the mixture sit on your patio umbrella for at least two hours before rinsing off with plain water and patting dry with a clean cloth or paper towel.

Lemon JuiceCleaning

Mix Up A Chemical Spray

To get rid of moss on your patio umbrella, mix up a chemical spray.

First, make a mixture of 1 part bleach and 3 parts water. You can use a spray bottle or pour it into the cup of an outdoor watering wand.

Next, spray the mixture onto the mossy areas of your umbrella. Let it sit for 5 to 10 minutes before scrubbing off with either a brush or sponge.

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Let the sun do its job

Let the sun do its job. If you can’t remove the moss yourself, let the sun do it for you. The best way to get rid of moss is by exposing it to direct sunlight. While this may take a while, eventually the sun will kill all traces of moss on your umbrella stand or patio furniture.

If getting rid of a small patch of moss is too much work for you and your yard isn’t facing due south, another option is to use an organic chemical spray that dissolves any greenery on top of your umbrella frame (read more about this method here). 

This will work quickly and efficiently when combined with exposure from direct sunlight or rainwater runoff from nearby trees or other plants in your yard.

If neither option works out for you, consider letting things dry out completely before trying again next year!

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It’s important to remember that this is a gradual process. The sun isn’t going to instantly bleach away all of your moss, and you shouldn’t expect it to! It may take weeks or months for the moss on your umbrella to completely disappear. 

However, if you stick with the process we outlined above and keep up with the maintenance schedule, then eventually you will see results.

Further Reading

Here are some additional resources that provide further information on cleaning and maintaining patio umbrellas:

Consumer Reports: How to Clean a Patio Umbrella: Get detailed instructions and tips from Consumer Reports on how to effectively clean your patio umbrella to keep it looking its best.

Hunker: How to Remove Green Scum from a Patio Umbrella: Learn how to tackle the common issue of green scum or algae buildup on your patio umbrella and restore its cleanliness with this helpful guide from Hunker.

Eco Outdoor: How to Clean an Outdoor Umbrella: Discover eco-friendly methods for cleaning and maintaining your outdoor umbrella to ensure its longevity and preserve its appearance with insights from Eco Outdoor.


Here are some frequently asked questions about cleaning and maintaining patio umbrellas:

Q: How often should I clean my patio umbrella?

A: It’s recommended to clean your patio umbrella at least once a season to prevent dirt and debris buildup and maintain its overall condition.

Q: Can I use bleach to clean my patio umbrella?

A: It’s generally not recommended to use bleach on your patio umbrella as it can cause discoloration and damage the fabric. Instead, opt for gentle cleaning solutions or specialized umbrella cleaners.

Q: How do I remove mildew from my patio umbrella?

A: To remove mildew, create a solution of water and mild detergent or vinegar. Gently scrub the affected areas with a soft brush or sponge and rinse thoroughly.

Q: Can I put my patio umbrella in the washing machine?

A: Most patio umbrellas cannot be machine-washed as they are not designed for it. Instead, spot clean the fabric with a mild detergent and water or follow the manufacturer’s cleaning instructions.

Q: How do I store my patio umbrella during the offseason?

A: Before storing your patio umbrella, ensure it is clean and dry. Consider using a protective cover or storing it in a dry and sheltered location to prolong its lifespan and prevent damage.