As the summer sun blazes and temperatures soar, there’s nothing quite like a refreshing dip in your swimming pool. However, a heat wave can put extra stress on your pool, making regular maintenance even more crucial. When heat waves extend past a few days, the scorching sun and high temperatures can cause issues with your pool and require extra care to keep your water clean, clear, and healthy for all swimmers.

Pool Maintenance Is More Important during a Heat Wave

Swimming pool maintenance is extra important during a heat wave. Neglecting proper upkeep during these scorching days can lead to water problems, decreased swimmer comfort, and even potential health hazards. High temperatures and heavy UV exposure from the sun can cause increased evaporation as well as faster deterioration of your chlorine. Chlorine loss is one of the biggest issues with high temperatures, which can also contribute to algae blooms. 

Be sure to test your pool water regularly with test strips or a water testing kit at home, and take a water sample to your local swimming pool store for professional water testing regularly. The Swimming Pool Store offers FREE water testing and tips on how to maintain your pool during a heat wave. 

Helpful Tips to Maintain Your Pool During a Heat Wave

Here are some helpful tips for maintaining your swimming pool during a heat wave:

1. Test Your Water Regularly: A Must in a Heat Wave

During a heat wave, your pool water is prone to rapid changes, affecting its pH, chlorine levels, and overall chemistry. Testing your water regularly is paramount to maintaining a safe and comfortable swimming environment. Use a home test kit or strips daily when the heat wave is at its peak, and bring a sample in for professional testing weekly. 

The Swimming Pool Store will ensure that your pH level is within the recommended range of 7.2 to 7.6, the chlorine levels are sufficient to combat bacterial growth, and the stabilizer levels are ideal. Maintain stabilizer (cyanuric acid) levels (between 30-150 ppm) to decrease UV light degradation of chlorine. 

2. Skim and Brush Daily, Vacuum More Often

During a heat wave, debris and pollutants are more likely to find their way into your pool. Make it a habit to skim the surface of your pool daily to remove leaves, insects, and other floating debris. Also, brush the pool walls and floor regularly to prevent algae growth and keep the water crystal clear. Vacuum your pool surfaces more often, as many strains of algae form on the surfaces first.

3. Shock Your Pool as Needed

Keep extra shock on hand for when chlorine levels decrease or after heavy use of the pool. High temperatures can lead to increased bacterial and algae growth, even with proper chlorine levels. If you notice any signs of algae, cloudiness, or an overpowering chlorine smell, it’s time to shock your pool. Shocking helps to eliminate contaminants and restore water clarity. Follow the manufacturer’s instructions for the right amount of shock treatment based on your pool size and the current conditions.

4. Use a Solar Blanket 

Heat waves often result in excessive water evaporation, leading to increased chemical concentration in the pool and potential imbalances. To mitigate this issue, consider covering your pool during the hottest parts of the day when it’s not in use. Additionally, ensure proper ventilation around the pool area to prevent the buildup of heat and humidity, making it more enjoyable for swimmers. Use a solar cover or liquid solar blanket at night to decrease evaporation.

5. Run the Pump Longer

To maintain water circulation and filtration, run your pool pump for an extended period during a heat wave. The increased usage and the warmer temperatures demand more effective filtration to keep the water clean and clear. Consider running the pump during cooler hours, such as early morning or late evening, to optimize its efficiency. Clean or backwash your filter more frequently, as its workload typically increases during heat waves.

Why is Testing Your Pool Water Vital?

Testing your pool water is a crucial element of proper pool maintenance, especially during a heat wave. As the temperatures soar, the water in your

pool becomes a breeding ground for bacteria, algae, and other contaminants. Here are some key reasons why testing your pool water is so essential:

  1. Balanced Water Chemistry: Proper pool water chemistry is essential for swimmer comfort and safety. Unbalanced water can cause skin and eye irritation and damage pool equipment. Regular testing helps you maintain the right pH, chlorine, and alkalinity levels to keep the water balanced and pristine.
  2. Algae Prevention: Heat waves can accelerate the growth of algae in your pool. Green, slimy, and unsightly pool water can make swimming unappealing and potentially unsafe. By testing the water regularly, you can catch and address any algae issues promptly.
  3. Bacteria and Contaminant Removal: In hot weather, bacteria multiply faster, posing a risk to swimmers’ health. Proper water testing allows you to detect and eliminate harmful bacteria and contaminants before they become a health hazard.

If you’re having trouble holding chlorine during a heat wave, bring in a water sample to The Swimming Pool Store for a free and accurate diagnosis, and we’ll get your pool back in shape. Take charge of your pool’s maintenance and enjoy a cool and refreshing summer in the comfort of your backyard oasis.

The Swimming Pool Store offers weekly and bi-weekly maintenance programs to help you maintain your pool.  Check out our many products and services to add more fun and convenience to your swimming pool use and care. Contact us with any questions, and we hope you are enjoying your pool to the fullest, especially during a heat wave.