
So, you've got a fantastic pool in your backyard–the perfect remedy for those scorching summer days. But here's the downside: pools can be a bit high-maintenance, and among the peskiest problems you might face are pool leaks. These sneaky leaks can lead to water waste. Did you know a typical household leak can waste as much as 10,000 gallons of water annually? They can also lead to expensive repairs and even structural headaches if you're not careful.
That's why hiring a pool leak detection company, like Leak Science, is essential. They help you identify issues and address them promptly. In this blog, we'll talk about the six areas in your pool that are leak-prone. Grab your floaties; it's time to dive in!
The Pool Shell
Let's start with the most obvious place – the pool shell itself. Cracks or damage to the pool's shell can be a significant source of leaks. Over time, the pressure from water and soil can cause your pool's concrete or fiberglass shell to develop cracks. These cracks can lead to water seeping out and groundwater seeping in, causing a multitude of problems.
Inspect your pool's shell regularly for any visible cracks or damage. Pay close attention to the pool's walls and floor. If you notice any irregularities, it's essential to address them promptly.
Skimmer and Return Lines
Your pool's skimmer and return lines play a crucial role in keeping your pool water clean and filtered. However, these components can also be potential culprits for leaks. Skimmer and return lines are usually made of PVC or other plastic materials, which can become brittle over time and develop cracks or leaks.
Keep an eye out for water loss and wet spots around the skimmer and return lines. If you see any signs of water accumulation or notice a decrease in water level, it's time to investigate further.
Pool Pump and Filter
The pool pump and filter system is the heart of your pool's circulation and filtration. It's responsible for keeping the water clean and clear. Unfortunately, these components are also susceptible to leaks, especially around seals, gaskets, and connections.
Check for any water puddles or moisture around the pump and filter area. A dripping pump or filter can not only waste water but also indicate a potential problem that needs immediate attention.

Pool Lights
Pool lights are trending across the globe, with the underwater light market expected to grow to $348 million in 2024. If you have underwater pool lights to create a magical ambiance during evening swims, you'll want to keep an eye on them, too. The seals around pool lights can degrade over time, allowing water to seep into the light fixture and the pool structure.
If you notice condensation inside your pool light fixtures or see water pooling around them, it's a sign that the seals may be compromised. Address this issue promptly to avoid electrical hazards and further damage.
Tile and Grout
The decorative tiles and grout around the pool's edge not only enhance its aesthetic appeal but also serve as a barrier to keep water in. However, if the grout becomes cracked or damaged, it can lead to water seepage behind the tiles and into the pool's shell.
Examine the tiles and grout for any cracks or missing pieces. If you find any, consider regrouting or repairing the damaged areas to prevent water from infiltrating behind the tiles.
Plumbing Connections
The plumbing connections in your pool play a critical role in water circulation. Over time, seals, joints, and pipes can wear down, leading to leaks. These leaks can occur anywhere along the plumbing system, from the pool's drain to the water return lines.
Inspect your pool's plumbing connections for any signs of moisture, especially where pipes meet fittings or valves. Even a small drip can indicate a larger issue that needs immediate attention.
Conduct routine inspections of your pool to catch any issues early. If you suspect a leak but can't identify the source, it's best to consult a professional pool technician who can perform a pressure test and pinpoint the issue.
Some minor leaks, such as small cracks in the pool shell, can be repaired using pool putty or epoxy. In other cases, it may be necessary to replace damaged components like skimmer and return lines, pool lights, or plumbing connections to stop leaks. Remember, pool leaks can lead to more severe structural issues if left unaddressed, so it's essential to act promptly when you notice any signs of trouble.
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