How to Clean an Outdoor Water Fountain?

Best Fountain Cleaning Supplies to Buy in October 2025

1

Fountain Algaecide and Clarifier - 8oz - Kills and Inhibits All Types of Algae Growth, Formulated for Small Ponds and Water Features, Treats up to 8,000 Gallons

• SAFELY ELIMINATES ALGAE FOR CRYSTAL-CLEAR POND WATER.
• NON-HAZARDOUS FORMULA PROTECTS PLANTS AND WILDLIFE.
• CONVENIENT DOSING KEEPS ALGAE IN CHECK EFFORTLESSLY.

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$16.99

2

Bird Bath & Fountain Maintenance - (8 Ounces) - Fast-Acting Enzyme-Based Formula Will Extend The Life of Your Water Feature, Aid in Maintaining a Balanced Ecosystem - Safe for All Birds & Animals

• FAST-ACTING FORMULA ELIMINATES MUCK, ODORS, AND DEBRIS QUICKLY.
• SUPERCHARGES BENEFICIAL BACTERIA FOR HEALTHIER, CLEANER WATER.
• EXTENDS LIFESPAN OF WATER FEATURES AND PUMPS WITH REGULAR USE.

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$9.99 $11.99

Save 17%

3

EasyCare FounTec Algaecide and Clarifier, 8 oz. Bottle

• ALWAYS CLEAN, CLEAR WATER-NO ALGAE, GUARANTEED!
• FAST-ACTING FORMULA KILLS ALL TYPES OF ALGAE EFFECTIVELY.
• SIMPLE SMALL DOSE WEEKLY FOR EFFORTLESS MAINTENANCE!

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$18.40

4

16oz Water Fountain Cleaner - Cleans 80 Gallons of Water, Bird Bath Cleaner Safe for Birds and Wildlife, Ideal for Indoor & Outdoor Use - Prevents Dirt Build-Up and Clog, Safe for Stone, Metal & More

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$13.97

5

Adios! Fountain Cleaner and Clarifier for Outdoor and Indoor Fountains – Safe for Plastic, Metal, Glass and Stone (16oz)

• EFFORTLESSLY CLEANS VARIOUS SURFACES-NO DRAINING OR SCRUBBING NEEDED!
• ELIMINATES ODORS BY BREAKING DOWN DEBRIS FOR CLEARER, FRESHER WATER.
• SAFE FOR PETS AND KIDS-NO HARMFUL CHEMICALS OR HARSH EFFECTS!

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$17.95

6

ADIOS! Bird Bath Cleaner for Outdoor Fountains and Bowls, Safely Cleans Metal, Glass and Stone (8oz)

• BIRD-FRIENDLY FORMULA: 100% SAFE FOR BIRDS, PLANTS, AND HUMANS.

• QUICK MUCK REMOVAL: CLEARS SLIME FOR A BEAUTIFUL OUTDOOR BIRD BATH!

• ECO-FRIENDLY VALUE: TREATS 5 GALLONS WITH JUST 1 OZ; LASTS FOR MONTHS!

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$12.95

7

Fountain Water Clarifier - 8 Ounces - Water Treatment for Fountains & Birdbaths, Prevent White-Scale Buildup, Stains, Cloudy Water & Other Water Conditions

• KEEP FOUNTAINS CRYSTAL CLEAR BY BREAKING DOWN ORGANIC WASTE EFFICIENTLY.
• EASY TO USE: JUST ADD AND LET FOUNTAIN CLARIFIER DO THE REST!
• SAFE FOR ALL WILDLIFE, ENSURING A HEALTHY ECOSYSTEM FOR YOUR FOUNTAIN.

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$11.99

8

Algaecide for Fountains – Clarify and Controls Algae for Large and Small Fountain (8 oz)

• FAST-ACTING FORMULA: SEE RESULTS IN JUST 3-4 WEEKS!

• EASY MAINTENANCE: SPEND LESS TIME CLEANING, MORE TIME ENJOYING!

• YEAR-LONG VALUE: ONE BOTTLE TREATS A 50-GALLON FOUNTAIN FOR A YEAR!

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$15.95

9

Skyis 24 Pack Pet Fountain Cleaning Tablets, Removes Stains & Mineral Residue from Pet Fountains, Helps Maintain Water Flow & Pet Fountain Pump, Easy Drop-In Formula

• EFFORTLESS CLEANING: JUST DROP A TABLET, NO SCRUBBING NEEDED!

• KEEPS WATER FRESH: REDUCES CLOUDINESS FOR CRYSTAL-CLEAR HYDRATION.

• IMPROVES PUMP PERFORMANCE: MAINTAINS SMOOTH CIRCULATION FOR LONGEVITY.

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$16.99 $18.99

Save 11%

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To clean an outdoor water fountain, start by turning off the pump and draining the water from the fountain. Remove any debris like leaves, twigs, or algae from the fountain basin and scrub it with a mild detergent or fountain cleaner. Use a scrub brush or sponge to clean the surface of the fountain and rinse it thoroughly with clean water. Inspect the pump and filter for any debris or blockages and clean them if necessary. Once everything is cleaned and dry, refill the fountain with fresh water and turn the pump back on. Regular maintenance and cleaning will help keep your outdoor water fountain looking beautiful and running smoothly.

What is the best way to clean an outdoor water fountain made of fiberglass?

Here are some steps to clean an outdoor water fountain made of fiberglass:

1. Drain the fountain: Turn off the water supply to the fountain and drain all the water out of it.
2. Remove debris: Use a brush or vacuum to remove any leaves, dirt, or other debris from the fountain basin.
3. Scrub the fountain: Fill a bucket with warm water and add a small amount of mild dish soap. Use a soft brush or sponge to scrub the entire surface of the fountain, paying special attention to any areas with algae or mineral deposits.
4. Rinse the fountain: Use a hose to thoroughly rinse the fountain, making sure to remove all traces of soap and grime.
5. Clean the pump: Remove the fountain pump and clean it according to the manufacturer's instructions. This may involve disassembling the pump and cleaning the individual components.
6. Treat for algae: If your fountain is prone to algae growth, you may want to treat it with an algaecide after cleaning to prevent future growth.
7. Refill the fountain: Once the fountain is clean and dry, refill it with fresh water and turn the pump back on.
8. Regular maintenance: To keep your outdoor water fountain looking its best, clean it regularly and check the water levels and pump functionality to ensure proper operation.

How to clean an outdoor water fountain with a sponge?

1. Fill a bucket with warm water and add a small amount of mild detergent or dish soap.
2. Dip a clean sponge into the soapy water and gently scrub the surface of the fountain, focusing on any areas with visible dirt, algae, or other buildup.
3. Use a separate sponge soaked in clean water to rinse off the soap residue from the fountain.
4. For tough stains or hard-to-reach areas, you can use a soft-bristled brush or toothbrush to scrub the fountain.
5. Once you have finished cleaning the fountain, let it air dry in the sun before refilling it with water.
6. Repeat this cleaning process regularly to keep your outdoor water fountain looking clean and well-maintained.

How to clean an outdoor water fountain with a power washer?

1. Before starting, make sure the water fountain is turned off and unplugged to avoid any accidents.
2. Connect the power washer to a water source and turn it on. Adjust the pressure settings to a low to medium setting to prevent damage to the fountain material.
3. Start at the top of the fountain and work your way down, applying the power washer in a sweeping motion. Make sure to thoroughly clean all surfaces, including the basin and pump.
4. Pay attention to any intricate or delicate parts of the fountain, such as delicate designs or features, and adjust the pressure accordingly to avoid causing damage.
5. Use a brush attachment on the power washer to scrub away any stubborn algae or dirt buildup. You may also use a mild detergent or cleaner formulated for outdoor water features.
6. Once you have thoroughly cleaned the entire fountain, rinse off the soap and debris with the power washer.
7. Allow the fountain to dry completely before turning it back on and plugging it back in.
8. Regularly clean and maintain your outdoor water fountain to prevent algae or dirt buildup in the future. Consider adding a fountain cleaner or algaecide to the water to help keep it clean and clear.

What is the best way to clean an outdoor water fountain made of resin?

1. Start by unplugging the fountain and draining all the water from the reservoir.
2. Use a soft-bristled brush or a sponge to scrub the surface of the fountain with a mild soap or detergent and warm water. Make sure to remove any dirt, debris, or algae buildup.
3. For tough stains, you can use a mixture of white vinegar and water to scrub the affected areas.
4. Rinse the fountain thoroughly with clean water to remove any soap residue.
5. Allow the fountain to air dry completely before refilling it with fresh water.
6. Regularly clean and maintain the fountain to prevent algae growth and buildup of dirt and debris. You can use a fountain cleaner or algaecide specifically designed for resin fountains to keep it looking clean and fresh.