Top 5 Pool Cleaning Mistakes and How to Avoid Them

Jan 15, 2026

Introduction

Maintaining a clean pool is essential for both the enjoyment and safety of swimmers. However, many pool owners unknowingly make mistakes that can lead to bigger problems down the line. To help you keep your pool pristine, we've outlined the top five pool cleaning mistakes and how to avoid them.

clean pool

Not Checking Chemical Levels Regularly

One of the most common mistakes is neglecting to regularly check and balance the pool's chemical levels. Improper chemical balance can lead to algae growth, skin irritation, and equipment damage.

How to Avoid This Mistake

Test your pool water at least once a week using a reliable testing kit. Adjust the levels of chlorine, pH, and alkalinity as needed. Regular monitoring ensures a safe swimming environment and prolongs the life of your pool.

Ignoring the Pool Filter

The filter is your pool's first line of defense against dirt and debris. Ignoring its maintenance can lead to inefficient cleaning and cloudy water.

How to Avoid This Mistake

Clean your pool filter every 4-6 weeks, or more often if your pool is heavily used. Whether you have a sand, cartridge, or diatomaceous earth filter, regular cleaning ensures optimal performance.

pool filter

Not Brushing the Pool Walls

Algae and bacteria can accumulate on pool walls, especially in areas with poor circulation. Many pool owners skip this crucial step, leading to unsightly stains and slippery surfaces.

How to Avoid This Mistake

Brush your pool walls and tiles weekly, focusing on corners and steps where debris tends to gather. Use a brush suitable for your pool's surface to avoid damage.

Overlooking the Skimmer Basket

The skimmer basket plays a vital role in capturing debris before it sinks to the bottom. Failing to clean it regularly can hinder water flow and strain your pool pump.

How to Avoid This Mistake

Check and empty the skimmer basket at least once a week. During heavy foliage seasons, you may need to do this more frequently to maintain proper circulation.

pool skimmer

Not Running the Pump Long Enough

Some pool owners try to save on energy bills by running the pump for short periods, but this can lead to inadequate filtration and poor water quality.

How to Avoid This Mistake

Run your pool pump for at least 8 hours a day, especially during peak swimming season. This ensures that your water is filtered thoroughly and remains clean and clear.

Conclusion

Avoiding these common pool cleaning mistakes will help you maintain a sparkling pool all season long. By staying diligent with your maintenance routine, you'll ensure a safe, inviting environment for you and your guests to enjoy.