· Home & Garden · 7 min read
How to Clean Algae From Fountain

Keeping Your Fountain Fresh: How to Clean Algae From Fountain
Is your beautiful fountain looking a little green? Algae growth is a common problem for fountain owners, but thankfully, it’s one you can easily manage. This article will guide you through everything you need to know about how to clean algae from a fountain, from identifying the cause to implementing preventative measures. We’ll cover effective cleaning methods, safe solutions, and how to keep your fountain looking its best all season long. Let’s dive in and restore your fountain’s sparkle!
Takeaway:
- Regularly clean your fountain (weekly or bi-weekly).
- Use a fountain-safe cleaning solution like vinegar or a commercial algae remover.
- Improve water circulation to prevent algae growth.
- Consider using a fountain cover during periods of inactivity.
Quick Answer:
To clean algae from your fountain, drain the water, scrub surfaces with a brush and a fountain-safe cleaner (like diluted white vinegar), rinse thoroughly, and refill. Regular cleaning and maintaining proper water circulation are key to preventing future growth.
Understanding Why Algae Grows in Fountains
Algae thrives in damp environments with sunlight and nutrients. Your fountain provides all three! Sunlight fuels the algae’s growth, while nutrients come from rainwater, dust, and decaying organic matter like leaves. Understanding this helps you target the root causes. Different types of algae can appear, from green slime to string algae, each requiring slightly different approaches.
Preventing algae is much easier than removing it. Good water circulation helps prevent stagnant areas where algae can flourish. If you’re struggling with persistent algae, consider the fountain’s location – is it in full sun all day? You might need to relocate it or provide some shade. For more information on keeping your water features clean, check out this guide on how to clean a drinking fountain.
Gathering Your Cleaning Supplies
Before you start, gather everything you’ll need. This will make the process much smoother and more efficient. Here’s a checklist:
- Soft Brush: A nylon-bristled brush is ideal for scrubbing without damaging the fountain material.
- Fountain-Safe Cleaner: White vinegar (diluted with water) is a great natural option. Commercial fountain cleaning solutions are also available.
- Bucket: For draining and holding dirty water.
- Gloves: To protect your hands.
- Garden Hose: For rinsing.
- Algae Remover (Optional): For stubborn algae blooms.
- Pump Cleaner (Optional): If your pump is clogged.
Always check the label of any commercial cleaner to ensure it’s safe for your fountain’s material and won’t harm plants or wildlife. You can also find helpful tips on cleaning other outdoor features, like how to clean above-ground pool with algae.
Step-by-Step Guide to Cleaning Your Fountain
Now, let’s get to the cleaning process. Follow these steps for a sparkling clean fountain:
- Turn Off and Disconnect: Always turn off the fountain and disconnect the pump from the power source before starting. Safety first!
- Drain the Water: Empty the fountain completely into a bucket.
- Scrub the Surfaces: Use your soft brush and cleaning solution to scrub all surfaces of the fountain, including the basin, statues, and any decorative elements. Pay close attention to areas with visible algae growth.
- Clean the Pump: Remove the pump and clean it according to the manufacturer’s instructions. Clogged pumps reduce water circulation, contributing to algae growth.
- Rinse Thoroughly: Rinse all surfaces with clean water from your garden hose, ensuring all traces of cleaning solution are removed.
- Refill and Restart: Refill the fountain with fresh water and reconnect the pump. Turn the fountain back on and enjoy!
For particularly stubborn algae, you might need to repeat the scrubbing process or use a commercial algae remover. Remember to follow the product instructions carefully. If you have a screen enclosure around your fountain, you might also want to consider how to clean algae off screen enclosure to prevent further contamination.
Natural Cleaning Solutions for Your Fountain
You don’t always need harsh chemicals to clean your fountain. Several natural solutions are effective and environmentally friendly.
- White Vinegar: Dilute white vinegar with water (a 1:1 ratio) and use it as a cleaning solution. Vinegar is a mild acid that helps dissolve algae.
- Baking Soda: Sprinkle baking soda onto algae-covered surfaces and scrub gently.
- Hydrogen Peroxide: A 3% hydrogen peroxide solution can kill algae. Use with caution, as it can bleach some materials.
- Barley Straw: Placing a small bundle of barley straw in the fountain can release compounds that inhibit algae growth.
These natural solutions are generally safe for plants and wildlife, but it’s always a good idea to test them on a small, inconspicuous area first. You can also explore other natural cleaning methods for outdoor spaces, like how to clean a fire pit.
Preventing Future Algae Growth
Cleaning is important, but prevention is even better. Here are some tips to minimize algae growth in your fountain:
- Improve Water Circulation: Ensure your pump is working efficiently and providing adequate water circulation.
- Limit Sunlight Exposure: If possible, position your fountain in a partially shaded area.
- Regular Water Changes: Change the water in your fountain every 1-2 weeks to remove nutrients that feed algae.
- Use a Fountain Cover: When the fountain is not in use, cover it to prevent sunlight and debris from entering.
- Add Algaecide (Sparingly): Use a fountain-safe algaecide as a preventative measure, following the product instructions carefully.
Consistent maintenance is key to keeping your fountain algae-free. Think of it like any other part of your home – regular upkeep prevents bigger problems down the road. You might also find it helpful to learn how often to clean the pool for similar preventative maintenance strategies.
Troubleshooting Common Algae Problems
Sometimes, despite your best efforts, algae problems persist. Here are some common issues and how to address them:
- Green Water: This is often caused by suspended algae. Use a fountain clarifier or increase water circulation.
- String Algae: This looks like long, hair-like strands. Remove it manually and improve water circulation.
- Black Algae: This is the most difficult to remove. Scrub vigorously with a brush and a strong cleaning solution.
- Pump Clogging: Algae can clog the pump, reducing water flow. Clean the pump regularly.
If you’re struggling with a particularly stubborn algae problem, consider consulting a fountain specialist. They can diagnose the issue and recommend the best course of action.
Frequently Asked Questions (FAQ)
Q: How often should I clean my fountain? A: Ideally, you should clean your fountain weekly or bi-weekly during peak algae season (spring and summer). Regular cleaning prevents algae from building up and becoming difficult to remove.
Q: Is bleach safe to use in my fountain? A: No, bleach is generally not recommended for fountains. It can damage the fountain material and harm plants and wildlife. Opt for safer alternatives like vinegar or commercial fountain cleaners.
Q: Can I use dish soap to clean my fountain? A: While a small amount of mild dish soap can be used, it’s not ideal. Dish soap can leave a residue that attracts dirt and algae. Fountain-specific cleaners are a better choice.
Q: How do I prevent algae from growing in a stone fountain? A: Stone fountains are particularly susceptible to algae growth due to their porous surface. Regular scrubbing with a brush and a fountain-safe cleaner is essential. Consider sealing the stone to make it less porous.
Q: What if my fountain pump keeps getting clogged with algae? A: Ensure your pump has a filter and clean it regularly. Improving water circulation and using an algaecide can also help prevent clogging.
Conclusion
Keeping algae at bay in your fountain doesn’t have to be a daunting task. By understanding the causes of algae growth and implementing a regular cleaning routine, you can enjoy a beautiful, sparkling fountain all season long. Remember, consistent maintenance is key. Focus on improving water circulation, using safe cleaning solutions, and preventing sunlight exposure. With a little effort, you can easily maintain a pristine fountain and create a relaxing oasis in your outdoor space. Don’t hesitate to explore additional cleaning resources, like how to clean a well screen, to expand your knowledge of outdoor maintenance.