Green gunk in your birdbath? Here’s how to fix it fast

The birdbath is a quiet addition to the look of a backyard. At first, it's only a tiny basin of water, tucked away beside the flowering plants. In the mornings, the sparrows have flocked in to take a sip, bulbs are splashing about, and your garden suddenly feels more alive than ever it did before. When the water starts becoming slimy or green, many bird enthusiasts fall into the trap of reaching for bleach or stronger cleaners, without thinking that those items can do more harm than good.It's a good thing that the process of cleaning a birdbath is simple and does not require expensive or harmful chemical products. Actually, the most secure technique is most likely already inside your cabinet in the kitchen.Experts in bird biology say that algae within a birdbath can be found particularly in warm temperatures; it shouldn't be overlooked. The presence of a dirty water source can deter birds from making visits and can be a factor in the spread of diseases among birds. In accordance with the Audubon Society's cleaning of birdbaths guidelines, a basic mix of one part white vinegar and nine parts water can be used to remove algae, without risking birds' exposure to dangerous chemicals. The technique has been the preferred method of birds in the backyard since it's effective, cheap, safe, and inexpensive in the event of a proper rinse.The procedure itself is easy. Clean the birdbath and apply a spray of water using an outdoor hose, and then scrub the area with an abrasive and dissolving vinegar solution. After the algae has been removed, then wash the basin thoroughly and fill it up with clean water. It is important to ensure there is no residue of vinegar left behind when the birds come back to shower or drink.What causes algae to appear more quickly in summer?If the birdbath in your backyard keeps changing colour every day, it could be partially to blame. Algae thrive in warm, calm water, and especially so in baths that are exposed to the sun for many hours at a time. In the summer, even the cleanest of birdbaths could quickly turn murky when the water remains untreated.Experts in public health and research have warned for decades about the dangers of stagnant water in outdoor areas because it creates perfect con­ditions for breeding mosquitoes. The CDC research Where Mosquitoes Live, indicates that mosquitoes lay eggs at tranquil water sources like plants, fountains, or birdbaths. Fresh water is often interrupted in that cycle, allowing larvae to develop.It is one of the reasons expert birdwatchers regularly refresh the birdbath's water each day during the summer months, even though it's fresh. Fresh water does not just keep algae at bay; however, it also draws many more birds. Numerous species naturally gravitate to fresh, moving water since it promotes hygiene and protection.It's also about the location. If a birdbath is set under shade, it is usually better than one that sits under the scorching afternoon sun. Shade reduces the growth of algae and also provides birds with an acoustic and cooler spot to sit during scorching afternoons. The most common cleaning error homeowners makeIf algae is visible, most homeowners are tempted to grab bleach, soap, or other strong disinfectants. Wildlife experts recommend against this practice. Cleaners that are harsh can remove the natural oils needed by birds for their feathers in order to remain waterproof and warm. The smallest traces left following cleaning could cause discomfort to birds or even contaminate water.It is for this reason that vinegar is the go-to option for many bird enthusiasts. It is effective in cleaning without the same dangers that are associated with chemical cleaners.A different trick that can be helpful is to keep the water flowing. Small solar fountains or drippers could hinder mosquitoes and algae from settling, as well as attracting birds. Just a little ripple could enhance the water's freshness.In the end, keeping the birdbath's cleanliness is less about being perfect and more about being consistent. The clean water provides birds with an environment where they can drink to cool off, drink, and take care of their feathers. For those who are lucky enough to observe the birds from a window in the kitchen or on a bench in the garden, this small, daily work can turn into one of the most enjoyable aspects of the backyard.