How the UK's recent heatwaves are affecting your swimming pool
The UK has already experienced several heatwaves this summer, with many homeowners making the most of the sunshine and spending more time in their swimming pools. Now that the school holidays have begun, many pools are likely to see even greater levels of use throughout the summer.
Whether you have an outdoor pool that's become the centre of family life or an indoor pool that's seeing more regular use, the recent hot weather can put extra pressure on your pool and its equipment.
A little preventative maintenance now can help ensure your pool stays clean, safe and ready to enjoy throughout the weeks ahead.
Why hot weather affects your pool
Prolonged periods of warm weather don't just make your pool more inviting, they also affect the water and the systems that keep everything running smoothly.
Hot weather can lead to:
- Faster depletion of chlorine and other sanitising chemicals.
- An increased risk of algae growth.
- Higher levels of evaporation, particularly in outdoor pools.
- Longer running times for pumps and filtration systems.
- More debris entering outdoor pools.
Keeping on top of these changes will help maintain clear, healthy water and reduce unnecessary wear on your equipment.
Increased use means increased maintenance
The recent spells of hot weather have already meant many pools are being used far more than usual. As families head into the school holidays, that demand is unlikely to ease any time soon.
Every swimmer introduces sunscreen, body oils and other contaminants into the water, meaning your filtration and sanitising systems have to work harder to maintain water quality.
If you've noticed your water becoming cloudy more quickly than usual or you're adding chemicals more often, increased usage is often the reason. Regularly testing your water and keeping your filtration system in good condition will help ensure your pool is ready whenever you want to take a dip.
Don't forget your filtration system
Your filtration system is one of the hardest-working parts of your swimming pool, especially during prolonged periods of warm weather.
Look out for signs that it may need some attention, including:
- Reduced water circulation.
- Cloudy or dull-looking water.
- Higher-than-normal filter pressure.
- Unusual noises from your pump.
- Poor water flow from return jets.
Cleaning or backwashing your filter regularly will help improve performance and reduce unnecessary strain on your equipment.
Check your water levels
Higher temperatures naturally increase evaporation, particularly in outdoor pools exposed to direct sunlight.
If water levels fall too low, your pump can begin drawing in air, which may affect performance and potentially cause damage over time.
Checking your water level every few days and using a pool cover when the pool isn't in use can help reduce evaporation, retain heat and keep debris out of the water.
Indoor pools need attention too
While outdoor pools often feel the biggest impact of hot weather, indoor pools can also experience increased demand during the summer.
More frequent use means your water chemistry, ventilation and filtration systems all need to work harder to maintain a safe and comfortable swimming environment. Routine checks throughout the season will help ensure everything continues operating as it should.
Make sure your pool is ready for the rest of summer
With more warm weather hopefully still to come, now is the perfect time to make sure your pool is performing at its best. Taking a little time to check your water quality, equipment and filtration system can help prevent small issues from becoming bigger problems later in the season.
If you'd like expert advice, routine servicing or support with maintaining or upgrading your swimming pool, the team at Penguin Leisure are here to help.
Get in touch today to arrange a service or speak to one of our experienced team. We'll help ensure your pool is ready to provide safe, enjoyable swimming throughout the rest of the summer.