Common Mistakes to Avoid in Swimming Pool Disinfection: Tips for Effective Maintenance


Having a clean and properly disinfected swimming pool is essential for the health and safety of swimmers. However, there are common mistakes that pool owners often make when it comes to pool disinfection. This blog will discuss these mistakes and provide valuable tips for effective maintenance to ensure a safe and enjoyable swimming experience. Let’s dive in!

Neglecting Regular Water Testing

One of the most common mistakes is neglecting regular water testing. Regularly testing the pool water helps maintain proper chemical balance and ensure effective disinfection. pH levels, chlorine or alternative sanitiser levels, alkalinity, and calcium hardness should be tested regularly using reliable testing kits. Keeping a close eye on water chemistry can prevent issues like algae growth, cloudy water, and ineffective disinfection.

Inconsistent Chlorine Levels

Maintaining consistent chlorine levels is crucial for effective swimming pool disinfection. Some pool owners make the mistake of adding too much or too little chlorine, which can lead to problems. Insufficient chlorine levels may result in bacterial growth and algae formation, while excessive chlorine levels can cause skin and eye irritation. Following the recommended chlorine levels and adjusting them as needed is essential based on water testing results.

Poor Filtration and Circulation

Proper filtration and circulation are vital for removing debris, bacteria, and other contaminants from the pool water. Neglecting regular filter cleaning and not running the pool pump for an adequate duration can lead to ineffective filtration and compromised disinfection. Make sure to clean or backwash the filter regularly, and run the pool pump for a sufficient period each day to ensure optimal water circulation.

Lack of Shock Treatment

Shock treatment is an essential step in maintaining pool hygiene. Some pool owners neglect this crucial step, which can result in the buildup of organic matter, chloramines, and bacteria. Regularly shocking the pool water helps to break down these contaminants and restore chlorine effectiveness. Follow the manufacturer’s guidelines and shock your pool regularly, especially after heavy usage or when the water appears cloudy or has a strong odor.

Ignoring Pool Maintenance in Off-Season

Many pool owners make the mistake of neglecting pool maintenance during the off-season. While pool usage may decrease during colder months, it is important to continue basic maintenance to prevent issues like algae growth and water imbalance. Regularly test the water, adjust chemical levels if necessary, and keep the pool clean during the off-season to avoid more extensive problems when the swimming season resumes.

Overlooking Proper Pool Cleaning

Proper pool cleaning is not limited to removing leaves and debris from the water’s surface. Neglecting the pool walls, floor, and other surfaces can lead to the accumulation of algae, bacteria, and scale. Regularly brush the pool walls and floor to prevent buildup, and use a suitable pool vacuum to remove debris. Additionally, clean the pool skimmer and pump baskets to ensure proper filtration and circulation.

Failing to Maintain Proper pH Balance

Maintaining the correct pH balance is essential for effective pool disinfection. A pH level that is too high or too low can affect the effectiveness of chlorine or other sanitisers. High pH levels can cause scale formation and cloudy water, while low pH levels can lead to corrosion and skin/eye irritation. Regularly test and adjust the pH levels to keep them within the recommended range (typically between 7.2 and 7.6) for optimal disinfection.

Not Addressing Algae Growth Promptly

Algae growth is common in swimming pools, especially when improperly maintained. Ignoring or delaying algae treatment can result in its rapid spread, making it harder to eradicate and leading to pool discolouration and reduced water quality. Take immediate action as soon as you notice signs of algae growth, such as green or slimy walls.

By avoiding these common mistakes and following effective maintenance practices, you can ensure a clean and safe swimming pool environment for yourself, your family, and your guests. Regular water testing, consistent swimming pool disinfection, proper filtration and circulation, shock treatment, year-round maintenance, thorough cleaning, pH balance, and prompt action against algae growth are key factors in maintaining an enjoyable swimming experience.

About Elecro Engineering

At Elecro Engineering, we pride ourselves on offering unique and highly efficient solutions for pool disinfection. Our Ultraviolet (UV) and Photocatalytic Oxidation (AOP) systems stand out from other products in the market, providing exceptional performance.

Our innovative pool disinfection products go beyond the capabilities of traditional chemicals by effectively neutralising bacteria, viruses, algae, and fungi. With our UV and AOP systems, you can ensure a pristine pool environment that standard chlorine-based systems cannot achieve.

Their compatibility with sea and salt-chlorinated water sets our swimming pool disinfection systems apart. This versatility makes them suitable for a wide range of residential pools or spas, regardless of their size. Whether you have an above-ground or in-ground swimming pool, our H.R. UV-C and Quantum products offer powerful sterilisation without relying on chlorine-based systems.

Choose Elecro Engineering for innovative pool disinfection solutions that guarantee a clean and healthy swimming experience like no other.