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Common Swimming Pool Issues and Solutions

Swimming pools are often a centerpiece of relaxation and entertainment, but you need to maintain them because if you don’t, they can present challenges. These issuescanrange from algae growth to structural cracks, impacting the pool’s functionality, safety, and aesthetics.

Recognizing these issues early and addressing them correctly can save time, reduce costs, and ensure the longevity of your pool. Here’s a list of common swimming pool issues and solutions before they become costly repairs.

Algae Growth

Algae thrive in swimming pools with out-of-balance water chemistry or inadequate filtration. Green, yellow, or black algae can quickly spread across the pool’s surface and water, giving it a murky appearance. This issue typically arises from poor circulation or insufficient sanitization.

The Solution

The best way to address this is to always maintain correct chlorine levels. Regularly using shock treatments and algaecides keeps algae in check. Consistently cleaning the filter and pump basket ensures the pool’s filtration system operates efficiently. Regular scrubbing of pool walls and water testing to monitor pH, alkalinity, and sanitizer levels can also prevent future outbreaks.

Cloudy Water

Cloudy pool water is another common complaint, with causes ranging from improper pH or chemical imbalances to clogged filters. Poor filtration and debris such as sunscreen, sweat, or dirt may also contribute. This can leave an unsightly and potentially unsafe swimming environment.

Our Recommended Approach

Start by testing the pool’s pH, calcium hardness, and chlorine levels. Unbalanced readings indicate where you need to make adjustments. Clean the pool filter thoroughly, as blocked filters prevent proper water flow and filtration. Regularly skim the pool’s surface and use a clarifier product to help solid particles settle, making it easier for your filtration system to capture them.

Cracked Pool Surfaces

Over time, plaster or concrete pool surfaces may develop cracks. This can happen because of ground shifting, freeze-thaw cycles, poor construction, or wear from prolonged use. As if the look of a cracked pool wasn’t enough, visible cracks could lead to water leakage, escalating repair costs if ignored.

How To Solve This Issue

Addressing cracks promptly is essential to preventing further damage. For smaller cracks, a pool patching compound can provide a temporary fix. Larger structural cracks will likely require professional assistance from a pool contractor to assess the severity and determine the necessary repairs. Regular maintenance, such as monitoring water levels and using pool covers during colder weather, can prolong the life of the pool’s surface.

A close-up of a maintenance guy in a red uniform doing routine repairs and maintenance at a residential pool.

Loss of Water

Unintended water loss is a persistent source of frustration for pool owners. While evaporation is normal, excessive loss often signals an underlying problem, such as leaks in the pool structure, plumbing, or filtration system. This drives up water bills and requires an ongoing effort to replenish the levels.

Identifying the Issue

To check for a leak, try filling a bucket with pool water and placing it on a pool step. Make sure to mark the water level inside the bucket and the pool wall. After 24 hours, compare the levels. If the pool water level drops more than the bucket’s, it could be a leak. We recommend contacting a pool specialist to fix the issue.

Pool Pump Issues

A malfunctioning pump disrupts circulation, leading to stagnant water that encourages algae growth and impedes chemical distribution. Pumps might fail because of clogged impellers, electrical issues, or mechanical wear.

Steps To Address This Problem

Clean the pump’s basket and impeller regularly to minimize clogging from leaves, hair, and debris. Listen for unusual noises, as grinding often signals motor problems that need immediate attention. Investing in a high-quality, well-maintained pump can prevent frequent breakdowns.

Skimmer Malfunction

The skimmer removes floating debris like leaves and insects, but a malfunctioning skimmer leaves these contaminants in the water. Issues such as clogged skimmer baskets or low water levels often prevent it from functioning efficiently.

How To Resolve This Issue

Frequently check the skimmer basket and remove any buildup that might obstruct water flow. Ensure the water level is high enough for the skimmer to catch debris effectively, especially during hot weather or periods of heavy use.

Scaling on Pool Surfaces

Unsightly white or grayish deposits on pool surfaces, known as scaling, occur due to high calcium hardness or pH levels. Scaling detracts from the pool’s appearance, and if left untreated, it may lead to permanent staining or surface damage.

Best Way To Remove Scaling

Scrubbing scale deposits with a pumice stone or using a calcium remover solution reverses the issue. More importantly, monitor and adjust calcium hardness levels during routine water testing. Lowering the pH regularly and using a sequestering agent can prevent scaling from forming.

A close-up of someone putting a royal blue cover over their residential swimming pool to keep debris out.

Broken Pool Tiles

Pool tiles, although durable, can break or fall off over time due to wear, poor installation, or shifting ground. Broken tiles can create sharp edges that pose safety hazards and compromise the pool’s aesthetic appeal.

How To Fix Broken Tiles

Replacing a single broken tile typically involves removing the damaged piece, cleaning the area with a chisel, and reattaching a new tile with waterproof adhesive. For multiple broken tiles, consult a professional pool repair service to evaluate the underlying cause and implement more comprehensive repairs.

Clogged Filters

The pool’s filtration system will collect particles and debris, ensuring the water stays clean and clear for swimming. However, when the filter becomes clogged or dirty over time, it can disrupt water circulation, reduce its effectiveness, and even strain the pool’s overall system. Regular maintenance keeps the filter functioning properly.

How To Prevent Future Clogs

Cleaning or replacing the filter cartridge—or backwashing the sand filter, depending on the system—restores optimal performance. Cleaning schedules will depend on how frequently you use the pool and the amount of debris it collects, but regular check-ups prevent long-term strain on filtration equipment.

High Energy Bills

Pools consume a lot of energy, especially if you’re using outdated or inefficient pumps and heaters. This can lead to high utility bills, making pool ownership more costly than necessary. However, there are plenty of ways to reduce energy usage without sacrificing functionality or enjoyment.

Best Ways To Lower Your Expenses

Consider upgrading to variable-speed pumps, which consume less power than standard pumps. Run the pump during off-peak hours, when electricity rates may cost less. Investing in a solar cover prevents heat loss, allowing you to rely less on heaters during cooler months.

The Smart Move Forward

Whether you need to maintain clear water or address structural damage, knowing these common swimming pool issues and solutions will help you take proactive care to preserve the pool’s condition and functionality. Delaying attention to even minor problems can escalate to costly repairs.

Partnering with experienced pool repair services, like Odyssey Pools, streamlines troubleshooting and maintenance. If you’re experiencing pool issues, contact us today to enhance your pool-care experience.

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