If the thing is stain, insert much more sequestering agent, but retain using the bleach up. You will need a great deal of bleach to obtain approximately shock, but by adding the sequestering agent you may not get anymore stain. It is actually a great deal more crucial to Have https://www.profi-poolwelt.de/450-x-300-x-125-cm-edelstahlpool-ovalpool.html