Why Some Pool Owners Use Covers
Pool covers are often used to help retain heat, keeping the water warmer during off-season months. This can be helpful for extending swim time in the spring or fall. In Tucson’s hot climate, though, it’s important to consider that covers can also cause the water to overheat during summer, leading to faster chlorine loss and increased risk of algae.
The Heat Issue: A Double-Edged Sword
Pool covers may seem like a good solution for raising water temperatures, but they can actually overheat water, particularly in the summer months. It’s important to understand that hot water naturally depletes chlorine more quickly. The issue becomes particularly concerning when water temperatures climb above 85°F, as this can exacerbate chlorine depletion and significantly increase the risk of algae and bacteria growth.
Cleaning Myths Debunked
Pool covers are often thought to make cleaning easier, but in most cases, they make it harder. Removing a manual cover can be messy and time-consuming, often dropping leaves and dirt into the water. Once removed, you still have to clean and store the cover itself.
Only built-in motorized covers offer true convenience—retracting neatly and minimizing debris. Standard covers, by contrast, usually add more steps to your maintenance routine rather than reducing them.
Appearance and Durability Issues
Pool covers can take away from the clean, polished look of a well-maintained pool. Instead of a sparkling blue surface, you’re left with a cover resting on the water—often wrinkled and weathered, especially if it’s over a year old. Most covers only last 1–2 seasons in Tucson’s sun, and as they age, they may begin to deteriorate and leave behind small bits of material in the pool
Conclusion
Pool covers may seem like a smart solution—especially for keeping water warm—but in Tucson’s climate, they often create more problems than they solve. Between the risk of overheating, added maintenance tasks, short lifespan, and diminished pool appearance, most covers turn out to be more of a burden than a benefit.
If you’re considering a cover, we recommend weighing these trade-offs carefully or contacting us for personalized advice. At Splash Pool Service, we’re here to help you make the best choice for a clean, beautiful, and low-maintenance pool.