For your artificial pool to be enjoyable and not a source of bacteria, it is worth doing a thorough cleaning of your pool water regularly. As soon as the water gets an unpleasant, repulsive smell and becomes dirty, you need to act. Here is information on how to clean without draining, how to get your pool back looking decent, and eliminate germs.
First, scrub off as much plaque as possible, and then wipe dry with a towel. After that, mix two parts baking soda with one part vinegar to make a paste. Apply it to all surfaces where calcium plaque has formed. Allow it to work for five minutes to soften the mineral deposits.