Summer in Southern California is why we live here. The sun is out, the kids are out of school, and that backyard pool is calling your name. But as the temperatures climb into the 90s and 100s, your pool stops being a source of relaxation and starts feeling like a part-time job: and a stressful one at that!
We see it every July. You wake up on a Saturday morning ready for a refreshing dip, only to find that your crystal-clear oasis has turned into a cloudy, lime-green science experiment overnight. It’s frustrating, it’s expensive to fix, and it’s completely avoidable.
Most homeowners are working hard to keep their pools clean, but they’re often making small, common mistakes that add up to big headaches. We’re here to help you spot those pitfalls before they ruin your weekend. Here are the most common summer maintenance mistakes we see: and how you can fix them to keep your water clear and your week stress-free!
1. THE CLOGGED FLOW: INCONSISTENT SKIMMING AND BASKET NEGLECT
It seems like a small thing: skipping the skimmer basket for a day or two. But in the summer, debris is the ultimate fuel for algae. Every leaf, bug, and bit of lawn clipping that sits in your skimmer is a feast for bacteria and organic growth.
When your skimmer baskets get packed with debris, your pump has to work twice as hard to pull water through. This chokes your circulation. If the water isn't moving, it isn't being filtered or chlorinated properly. That stagnant water is exactly where algae starts its takeover.
The Practical Fix:
- Check them daily: During the high-wind or high-usage months of July and August, give those baskets a quick empty every morning.
- Clear the surface: Spend five minutes with a net to get the floating debris before it sinks. Once it’s on the bottom, it’s much harder to deal with.
Looking for a more permanent solution? Our weekly pool service handles all of this for you, so you never have to touch a slimy basket again!
2. THE SILENT KILLER: IGNORING SUMMER PH SPIKES
Most people know they need chlorine, but did you know that your chlorine is basically useless if your pH is too high? This is the most common reason for a "mystery" green pool.
The hot July sun and heavy swim loads naturally cause your pH to spike. When your pH climbs above 8.0, your chlorine becomes about 80% less effective. You could have plenty of chlorine in the water, but it’s "locked up" and can’t kill the algae.
The Practical Fix:
- Test frequently: In the summer, you should be testing your water chemistry at least twice a week.
- Balance first: Before you dump a whole bag of shock into a green pool, check the pH. Bring it down to the 7.2–7.6 range first, and you’ll find your chlorine works much harder for you.
- Small adjustments: Don't wait for a total imbalance. Small, regular doses of muriatic acid will keep your pH under control much better than a massive "fix-it" dose once a month.
3. THE "SHORT CYCLE" TRAP: RUNNING YOUR PUMP TOO FEW HOURS
We get it: electricity isn't cheap. It's tempting to turn the pump down to four or five hours a day to save a few bucks on the utility bill. But in the peak of summer, that is a recipe for disaster.
Think of your pump like the heart of your pool. If the "blood" isn't moving, the system dies. In July, the water is warm, which means algae can double its population every few hours. You need to "turn over" your entire pool volume at least once, and ideally twice, every single day to keep it sanitized.
The Practical Fix:
- The 10-Hour Rule: In the hottest months, we recommend running your pump for at least 10–12 hours a day.
- Run during the day: While it's cheaper to run at night, the sun is what eats your chlorine and grows the algae. Running the pump during the hottest part of the day ensures the chemicals are circulating when they are needed most.
- Upgrade your pump: If the bill is the worry, consider a variable-speed pump. They use significantly less energy and can run longer for a fraction of the cost. We handle pool equipment repairs and installations if you're ready to make the switch.
4. THE HIDDEN ENEMY: FORGETTING TO BRUSH
If you only vacuum, you're only doing half the job. Algae is sticky: it loves to cling to the walls, steps, and corners of your pool where the water doesn't move as much. Even if your water looks "clear," there's often a thin biofilm of algae starting to grow on the plaster.
By the time you see the green patches, the colony is already established. Brushing knocks that algae off the walls and into the water where the chlorine can actually kill it and the filter can catch it.
The Practical Fix:
- Weekly Brushing: Make it a habit to brush the entire pool: walls, steps, and benches: at least once a week.
- Focus on the shadows: Pay extra attention to the areas under the ladder or in the deep-end corners. These are the "dead zones" where algae loves to hide.
5. THE PRESSURE BUILD-UP: DELAYING FILTER CLEANING
Your filter is the unsung hero of your backyard. It's working 24/7 to catch the microscopic dust, pollen, and early algae spores. But eventually, that filter gets "full."
When a filter is dirty, the pressure inside the tank rises, and the flow of water back into your pool slows down. A clogged filter can't catch the tiny particles that make your water cloudy. If you wait until the water is already green to clean your filter, it’s often too late: you’ll end up spending twice as much on chemicals.
The Practical Fix:
- Watch the Gauge: Check your filter pressure gauge once a week. If it’s 8–10 PSI higher than your "clean" starting pressure, it’s time for a cleaning.
- Don't wait for "Green": We recommend a full filter teardown and cleaning every 3–6 months depending on your bather load and landscaping.
- Need a hand? If taking apart a massive filter tank feels like a nightmare, we’ve got you covered! We offer specialized filter cleaning and one-time services to get your system back to peak performance.
CLEAR WATER + STRESS-FREE WEEK: WHY PROFESSIONAL SERVICE MATTERS
Maintaining a pool in the California heat is a balancing act. It requires constant attention, technical knowledge, and: let's be honest: a lot of your free time.
At Limping Elk Pools, we believe your pool should be a place for making memories, not a source of weekend chores. As a veteran-owned business, we take pride in being the most reliable part of your week. When we take over your service, you get:
- Experienced Technicians: We know exactly how to handle July's pH spikes and heatwaves.
- Detailed Service Reports: You’ll get a notification when we’re on the way, a full report after we’re done, and a photo of your sparkling clear pool.
- Honest Recommendations: We aren't here to upsell you on gear you don't need. We give you the facts and keep your water safe.
- Reliability: We show up when we say we will. Period.
Ready for a summer without the stress? Let us handle the chemistry, the brushing, and the filter maintenance so you can just enjoy the water!
READY FOR A CRYSTAL CLEAR SUMMER?
Don't wait for the water to turn green to give us a call. Whether you need reliable weekly maintenance or a one-time filter deep clean, we’ve got you covered!
Click here to get a free quote or call us today!
COMMON SUMMER POOL MAINTENANCE FAQS
How often should I test my pool in the summer?
In hot weather, you should test your chlorine and pH levels at least 2–3 times per week. High heat and heavy use can change your chemistry in a matter of hours!
Why is my pool cloudy even though the chemicals are fine?
Cloudy water is usually a sign of poor filtration or the very beginning stages of an algae bloom. Check your filter pressure and consider running your pump for 24 hours to clear it out.
Can I shock my pool during the day?
It’s not recommended! The sun’s UV rays break down "unstabilized" chlorine very quickly. Always shock your pool at night so the chemicals have 8–10 hours to work without being destroyed by the sun.
What is the best temperature for a pool in summer?
Most people enjoy water between 82°F and 85°F. However, keep in mind that warmer water (above 90°F) promotes faster algae growth and requires more frequent chemical monitoring.