Pools are great amenities, but are they easy to maintain? This service needs regular maintenance, but it is not a Herculean task. The problem arises when you neglect it for a long time. One of the most common concerns among pool owners is turning their pool green. And this post will discuss the various reasons why a swimming pool goes green and what you can do about it.
1. Lack of chlorine
An insufficient amount of chlorine is the main reason why the water turns greenish. When sunlight falls on the water, it triggers the growth and spread of algae, making the liquid appear emerald. The presence of chlorine in prevents the growth of algae. It only takes a little over 24 hours for the water to change color in hot weather. Run a chemical test on your pool water to check for chlorine levels. If the chlorine level is low, consider increasing it and also add an algaecide supplement.
2. Pollen in the water
Pollen can cause your pool to change color. But this is not a common occurrence. However, if you live in a place surrounded by many plants and trees, there is a chance that pollen may fall on it. And since pollen is tiny particles, standard pool filters can’t remove it. When pollen accumulates over time, it will begin to resemble green algae. And if left untreated, it will gradually turn greenish.
3. Presence of metals
This is another rare reason why the pool loses its crystalline glamour. Metal components in your pool heating system or metals found in cheap algaecides may be the reason your pool is darkening. Certain metals such as copper, when in contact with any liquid, will undergo oxidation. If there are enough metal particles present in your pool, it will turn cloudy.
Is it necessary to hire professionals for cleaning?
As you can see, there are many reasons why this amenity can get dirty. Only a professional can check and reveal the cause. To know the cause, the water needs to be chemically analyzed. This allows you to know the pH balance and the presence of any other impurities in the liquid.
Once you’ve discovered the cause, it’s easy to determine the correct solution. In most cases, you can fix the problem yourself. But if you notice that the color is a deeper shade of green, that means you’ll need to hire the services of a professional pool maintenance engineer. If the condition is severe, the pool may need to be drained and cleaned with appropriate chemicals. Only a professional can determine what type of treatment you will need.