People spend hours simply immersed in the swimming pool enjoying the benefits of the water. However, a swimming pool also has the possibility of being a cesspool of virus and bacteria.While clear water looks wonderful, the reality is that some harmful growths may be invisible and hidden in even the clearest of waters. One method swimming pool owners choose to utilize is their ability to clean the swimming pool, and an important part of a clean swimming pool is testing.When you need to know how to clean a swimming pool, it is important to have the appropriate tools. The human body leaves bacteria and micro-organisms behind. Getting out the occasional sandwich or piece of pizza is easy: it is the micro-organisms and bacteria left that are harder to confine and cleanse.Simple swimming pool vacuums can be used as needed or on a continual basis. Keeping the area around the swimming pool clean with a normal garden hose will add to the cleanliness of the swimming pool water as well.Backwashing should be used to clean the sand filters at least once a month – more if the occasion calls for it. Adding chlorine is also a step many swimming pool owners use to sanitize the swimming pool water. Usually, chlorine granules are dissolved in a non-metallic container before adding to the water.Cleaning a swimming pool is something everyone with a swimming pool or spa should know how to do. Diseases and illnesses can be stopped by taking the appropriate preventative measures. A little bit of testing and by adding simple, inexpensive components will create a healthy atmosphere for the whole household. After all, swimming pools can be good, clean fun with a little bit of regular maintenance, and aren’t your loved ones worth the bit of extra work?