As August rolls in, swimming pools use is in full swing. Whether you’ve been hosting summer parties, enjoying peaceful evening dips, or just letting the kids burn off energy, your pool is working overtime this month.
But while August brings the height of swimming season, it also poses a unique set of challenges for pool owners. From warm weather algae blooms to increased debris and the looming arrival of autumn, taking good care of your pool now will ensure it stays pristine through the end of summer—and even sets you up for successful off-season maintenance.
Here’s how to keep your swimming pool in peak condition this August and prepare it for the months ahead.
Keep Your Water Balanced (And Why August Makes It Tricky)
With more frequent use, sunscreen, sweat, and organic contaminants can quickly throw off your pool’s chemical balance. This month, test your pool water two to three times per week to ensure chlorine, pH, and alkalinity are within optimal ranges.
Living in hard water areas you may also notice higher calcium levels, which can lead to scale build-up if left unchecked. Consider using a scale inhibitor or consult a pool expert to assess water hardness treatment options.
Pro Tip: Use a digital pool tester for more accurate readings, especially during hot spells.
Combat Algae with Consistent Sanitising
Algae love warm, stagnant water—and August is prime time for unwanted green blooms. Even if your pool looks clear, algae can develop quickly in the heat if sanitiser levels drop.
Make sure your chlorine or bromine levels are consistently maintained and consider a mid-August shock treatment to kill off any lingering spores. For pools in shaded garden spots or rural settings, a UV clarifier can provide added protection against algae.
Upgrade tip: If you’re tired of constant testing, an automatic dosing system can keep sanitiser levels steady with minimal effort—well worth considering before next summer.
Stay on Top of Debris (Especially in Rural Areas)
From garden pollen to leaves and insects, August can bring a surprising amount of debris into your pool—especially for homeowners near farmland or wooded areas in Buckinghamshire and Northamptonshire.
Use a skimmer net daily and vacuum at least once a week to prevent organic matter from clogging filters or staining your pool liner. If you have surrounding trees, now is a good time to trim back overhanging branches.
Did you know? Installing a pool cover or leaf net can drastically cut down on cleaning time—and some models even help conserve water during heatwaves.
Check Your Filter and Circulation System
Your pool’s filter and pump have been working overtime all summer. Make sure they’re up to the task for the rest of the season by cleaning out your filter and checking for signs of wear or inefficiency.
If your water is looking cloudy or circulation seems sluggish, it could be time for a professional service—or even a filter upgrade. A high-efficiency system can save money in the long run and make maintenance far easier.
Local help available: Our team offers filter servicing and performance checks across Milton Keynes and surrounding towns. Book before the end of August to avoid the September rush.
Think Ahead: Plan Refurbishments or Upgrades for Autumn
Believe it or not, August is the perfect time to start thinking about autumn pool refurbishment projects. As swimming use slows in September, you’ll have a window to make upgrades without missing out on the summer fun.
Popular late-season improvements include:
New pool liners
LED lighting upgrades
Energy-efficient heating systems
Automatic safety covers
Modernisation of outdated systems
We can help you plan and schedule work before the cold sets in.
Conserve Water During Hosepipe Bans
With hot weather and dry spells becoming more common in southern England, hosepipe bans are occasionally introduced in August. If you’re facing restrictions this summer, there are still ways to keep your pool in good shape without breaking the rules.
Use a pool cover to reduce evaporation
Avoid backwashing more than necessary
Check for leaks in pipework or equipment
Recycle backwash water for garden use (where safe)
Be sure to check with your local water authority (such as Anglian Water) for up-to-date guidance on usage limits.
Keep Swimming into September
Late summer is a time to enjoy your pool—but also to set yourself up for long-term success. With just a little extra care in August, you can extend your swimming season and avoid bigger headaches down the line.
At Mosaic Swimming Pools & Spas we’re proud to help homeowners across the area to get the most from their pools all year round.
Whether you need a mid-season check-up, end-of-summer clean, or want to explore options for pool refurbishment, our expert team is here to help.
📞 Ready to Book Your Pool Health Check or Consultation?
Contact us today for advice, maintenance support, or to discuss your autumn refurbishment project.
