After the monsoon: 

The Weather Service decided the Arizona monsoon season ends Sept. 30; however, the true date is up to nature. At this time, it is important to take care of your pool. Using a pool brush, sweep the sides of accumulated dust and debris from the storms. Also, you will need to super shock the water and do a chlorine test to make sure everything is okay. If not, back flush your pool to get it back into its normal condition. 

For additional information about products, techniques or to speak to a professional about proper precautions for the monsoon season visit http://www.acehardwarephoenix.com/.