Buzz
Algae in birdbaths is a common issue, especially since algae spores can easily enter the water through wind, bird feet, or even from nearby trees. To stop algae from growing in the birdbath, it's important to remove any algae as soon as you notice them, clean the bath regularly, place it under a shelter, and change the water daily.
Steps
Limit algae growth
Remove algae as soon as you spot it. Algae can spread rapidly if not removed promptly. Make sure to get rid of any small patches of algae immediately to prevent them from multiplying.
- If you notice green algae at the bottom of the birdbath, empty the water right away.
- After draining the water, clean the algae and replace it with fresh water.
Use biodegradable microbial balls for large ponds or birdbaths. If you have a large pond or birdbath, you can purchase biodegradable microbial balls online or at agricultural supply stores. These balls are designed to prevent algae growth. Simply drop them into the pond or birdbath, and each ball can help control algae for about 30 days.
Use enzymes. Enzymes are highly effective at killing algae in small birdbaths. If you notice algae growth, you can place a biodegradable enzyme pouch in the water. This substance can prevent algae from growing for up to a month.
Use high-quality birdbath cleaning products. You can use specialized liquid or powder cleaning products to maintain your birdbath. These cleaning solutions are excellent at removing dirt and preventing algae growth, so consider using them if you’re dealing with algae issues.
- Note, if you don't have a major algae problem, you can clean your birdbath with gentle cleaners instead.
Regularly clean your birdbath
Change the water. Regular cleaning of the birdbath helps eliminate algae buildup and prevents new growth. To clean, first empty all the water, scrub the bath thoroughly, and then replace it with fresh water.
Clean the bath with a brush. You need to use a brush to scrub the birdbath. Typically, cleaning products aren't necessary, but if the bath is extremely dirty, you can use a mild cleaner.
- Make sure to clean both the bottom and the sides of the bath, scrubbing away all algae and dirt.
Rinse the bath thoroughly. It's best to use a hose to rinse the bath, especially if you've used cleaning products. Spray water into the bath until all soap bubbles are gone.
- Thorough rinsing is crucial because birds are very sensitive to cleaning chemicals, and any residue left in the bath could harm them.
Refill the bath with fresh water. Once you've finished cleaning the bath, you can refill it with clean water for the birds to bathe in.
Prevent algae growth
Place the birdbath under a shelter. Algae spores can fall into the bath from nearby trees and will grow rapidly when exposed to direct sunlight. To prevent algae growth, it's best to place the birdbath under a sheltered area.
- Also, position the birdbath away from bushes and bird feeders to avoid contamination.
Change the water daily. This practice will keep the water in the birdbath clean, preventing algae from growing and spreading. If possible, replace the water with fresh water daily and remove any algae during the water change.
Use flowing water if possible. A pump, drip irrigation system, or solar-powered heater are ideal for installation in a birdbath. Continuously running water is less likely to harbor algae. You can purchase these devices at electronics stores and install them according to the manufacturer's instructions.
Warning
- Do not use bleach in the birdbath as it can harm birds and other animals.
