Restoring Your Green Pool
Laurence Schuberth | 30-03-2026 10:03:59
Revive your murky pool with essential cleaning tips and effective shock treatments for sparkling water.
## Is Your Pool Looking More Like a Pond?
You’re all set for a refreshing dip in your backyard pool, but as you pull back the cover, you’re greeted not by sparkling blue water, but by a murky, uninviting green. It's a frustratingly common scenario for pool owners, but the good news is, it's entirely fixable.
The most frequent culprit behind a green pool is an algae infestation. These microscopic plants thrive in warm, sunny conditions, and if your pool's chemistry isn't quite right, they can multiply with alarming speed. Think of it as a tiny, unwanted "seinfield" of green taking over your personal oasis.
Low chlorine levels are often the trigger for an algae bloom. Chlorine is the primary sanitiser for your pool, and when its levels drop too low, it can no longer effectively combat the growth of algae and other contaminants. An imbalanced pH level can also play a significant role; if your water is too alkaline or too acidic, it can render the chlorine less effective.
Poor filtration is another key factor. If your pool's filter isn't running for long enough each day or is clogged with debris, it can't effectively remove algae spores and other impurities from the water, creating a stagnant environment where algae can flourish. Even something as seemingly harmless as pollen can accumulate and contribute to a greenish tinge.
So, how do you reclaim your pool from the green monster? The first step is to get your hands dirty. Thoroughly brush the walls and floor of the pool to dislodge as much of the algae as possible. Next, you'll need to "shock" the pool with a high dose of chlorine. This will kill the algae and sanitise the water. It's crucial to follow the manufacturer's instructions for the shock treatment, as the amount needed will depend on the size of your pool and the severity of the algae growth.
After shocking the pool, you'll need to run your filter continuously for at least 24 to 48 hours to remove the dead algae. It's also a good idea to clean your filter before and after the treatment to ensure it's working at its best. Finally, test your water and rebalance the pH and chlorine levels to prevent the algae from making a comeback. With a bit of elbow grease and the right chemical approach, you can have your pool back to its sparkling, inviting best in no time. It will be a sight for sore eyes, or in this case, a treat for a happy nose.
How do I keep my pool water clear during a heavy-use Aussie summer?
The secret is consistency! With the kids jumping in every day, organic matter and sunscreen can quickly throw off your chemical balance. We recommend testing your water at least twice a week during the peak summer months. Ensure your pH stays between 7.2 and 7.6 and keep your chlorine levels stable to prevent algae before it starts. If the pool looks a little cloudy after a big family bash, a "shock" treatment can help restore that crystal-clear "Poolside" sparkle overnight.
Do I really need to maintain my pool during the winter months?
Absolutely! As our favorite Poolside Mum says, you need the right gear year-round. While you might not be swimming in July, "closing" your pool properly saves you time and money. Reducing your pump run time and using a high-quality winter algaecide prevents the "green pool" nightmare. Keeping up with basic maintenance during the off-season ensures that the moment the first warm breeze hits, your pool is ready for family time without a massive cleanup.
What is the best way to stop water evaporation during heatwaves?
In the harsh Australian heat, you can lose thousands of liters of water to evaporation alone. The most effective solution is a solar pool cover. Not only does a cover stop up to 90% of evaporation, but it also helps retain heat for those late-afternoon swims and keeps debris like leaves and insects out of your filters. It’s the "everything you need" essential for a sustainable, low-maintenance backyard.
Get Restoring Your Green Pool from Poolside Coastline today!
Check out Poolside Coastline's pro pool tips to keep your pool in tip-top shape all year!
