If everything was fun and games with owning a pool, it would be perfect. Alas, there are a lot of responsibilities that fall upon the shoulders of a pool owner, responsibilities which you cannot evade if you care for your health as swimming in dirty, unsafe water does have repercussions. One of the issues which might arise as a result of poor pool maintenance or because of diverse environmental factors is odd-colored pool water. In this article, we will take an in-depth look at what causes the water in your pool to turn into a certain color, and how your health will be affected if you do not tend to the issue as it emerges.
There are five different types of pool water discolorations you might be confronted with at one point or another – blue water, green water, yellow water, orange water, or black water. Each of these odd colors indicates an unsanitary environment has been formed, so your first reaction should be to tend to fix the issue and leave swimming and relaxing in the pool for another time when everything returns back to normal.
Now that you know what are the odd colors you might encounter, let’s find out what exactly causes them. Know right from the start that algae formation is the root of all problems, but check out the following lines to learn more about each type of situation:
Obviously, green algae cause the water to turn green, and blue algae cause it to turn blue. Regardless if the pool is blue or green, the causes for the odd color and the apparition of the algae is easy to find – poor chlorination and water filtration. Fortunately, it is easy to get rid of these two types of algae as all that you have to do is eliminate the algae with a robotic vacuum or skimmer, brush off the algae on the walls and the steps of the pool, and use liquid chlorine to shock the pool.
If the water inside the swimming pool is yellow or orange, you are definitely dealing with mustard or yellow algae. The texture of the algae is sticky, so it gets on the walls of the pool easily. It arises in pools where the walls do not receive enough sunlight. Unfortunately, it is chlorine-resistant, so it is not easy to get rid of. What you have to do is deeply shock the pool and any affected equipment, using a huge dose of chlorine or algaecide.
Although black algae which cause the pool to get filled with black stuff is not a common and likely encounter, you could still be a victim of this issue. Woefully, the defense mechanism of black algae is impressive, to say the least, its deep roots making it the toughest to get rid of. When the black stains appear on the pool walls, what you should do is thoroughly brush the walls and steps of the pool, vacuum it in its entirety, and super chlorinate the water. If necessary, repeat the procedure before entering the pool.
Regardless of the type of algae agent you are dealing with, whether it is black, blue, green, mustard, or yellow, one thing is for sure – swimming in the pool at this point puts your health in great danger. First of all, you can get a nasty skin or eye infection which will require treatment from the doctor. Obviously, if you end up ingesting the water, you can fall victim to more serious health issues – if there are black algae in the pool and it has harbored E. coli, the organism will cause immediate illness. One aspect you might not have taken into consideration is the fact that the steps become slippery when algae deposits on them. Thus, you are at risk of severely hurting yourself or even drowning. What you must take away from this is the fact that odd-colored pool water is no laughing matter, and you should tend to fix the issue rather than use the pool while the water still looks this way.
Obviously, pool owner negligence is the main reason why the algae grow. Thus, you must be more disciplined when it comes to how you handle pool maintenance. In this section of the article, we will walk you through the procedures you must tend to in order to prevent the algae which cause odd pool water color from reappearing.