It is very common for algae to appear in the bird bath, as their spores can be carried by the wind, on the legs of birds, or even from nearby trees. To prevent algae from overgrowing in your bathing suit, remove them as soon as you notice. Wash your bird bath regularly. It is also worth keeping the bathing suit in the shade and changing the water in it every day.
Steps
Method 1 of 3: How to inhibit algae growth

Step 1. When you see algae in your bird bath, get rid of it
Algae grows very quickly if not removed in time. Remove the algae from the bathing spot so that everything does not overgrow.
- If you see green algae on the bottom of your bird bath, drain the water immediately.
- Remove algae from the surface of the swimsuit, then add fresh water.

Step 2. If you have a large pond, try using a special biodegradable ball
If your property has a large pond or birdbath, you can buy a biodegradable pond cleaning ball from your online store or your local garden supply store. This product contains bacteria that prevent algae from growing. You just need to put this ball into a bathing suit after purchase. Then you can just throw it into the pond. One ball should be enough for about 30 days.

Step 3. Add enzymes to the water
Enzymes are best for small bird baths. If you see algae in your pond, you can buy a batch of enzymes in a disposable container. The enzymes protect the bird bath from algae for about 30 days.

Step 4. Use a quality bathing cleaner
Specialized bathing cleaners can be in the form of detergent or powder. These cleansers are great for keeping swimwear clean. If algae is a big problem for you, try to find a special cleaner to protect against it.
Remember, if the algae doesn't bother you too much, you can simply wash your bathing suit with a mild detergent
Method 2 of 3: Clean your bird bath regularly

Step 1. Pour out the old water
In order to get rid of existing algae in a timely manner and prevent new colonies of algae from growing, wash your bathing suit regularly. To clean your bird bath well, drain all the water first. Once you're done, you will need to pour fresh water into the bathing suit.

Step 2. Wash your bird bath with a stiff brush
You will need a small stiff brush to wash your birdbath. In most cases, you don't even need to use detergent. However, if your swimsuit is very dirty, you can use a mild detergent.
Brush the bottom and edges of the bird bath to remove visible dirt, debris and visible algae

Step 3. Rinse the bird bath
It is best to use a hose for this, especially if you have used a cleaning agent. Hose through the swimsuit until all the lather has been removed.
It is very important to rinse your bird bath thoroughly. Birds are very sensitive to chemical detergents, and if anything remains in the bathing suit, it can harm them

Step 4. Pour fresh water into the bathing suit
Once you're done cleaning, you can pour in a fresh batch of water. It is important to use clean and fresh water.
Method 3 of 3: How to Get Rid of Algae

Step 1. Place the bird bath in the shade
Algae spores fall into the bathing suit, falling from nearby trees, and grow the faster the more sunlight falls on them. To prevent algae from growing, it is best to place the bathing suit in a shaded area of the yard.
It is also worth putting the bathing suit away from bushes and feeders so that dirt does not get into it

Step 2. Change the water every day
So the water will always be fresh and algae will not be able to grow inside the bathing suit. If you have time, change the water every day. Remove visible algae stains every time you change the water.

Step 3. If possible, lead a source of running water to the bathing suit
Pumps, drip irrigation, and a solar or battery powered heater are good swimwear ideas. Running water is less likely to become infected with algae. If your birdbath does not have one, purchase one from your local garden supply store. Follow the instructions on the package to install the device.