You should always make note of the expiration date of your pool chemicals. Pool chemicals will degrade over time. Those of us in Houston, Tomball and Cypress know that our weather can be troublesome for pool chemicals. To keep your pool chemicals at optimum performance, we recommend storing your chemicals in a cool, dry location as exposure to heat, water or direct sunlight will cause problems. We suggest using a backyard shed and plastic containers to keep chemicals separate. As always, if you have any questions please don’t hesitate to call us for help. For more pool maintenance tips, please subscribe to our blog or find us on Facebook. The Pool Man Inc., is a Houston Pool Builder serving the Tomball, Cypress, Magnolia and Houston areas since 1981. We are a BBB (Better Business Bureau) accredited member, receiving the BBB Awards for Excellence for 2012 – a Pinnacle Winner.