As Spring approaches, you may want to go through your pool maintenance supplies and check the expiration dates for all of your pool chemicals. Most chemicals have a shelf life and when expired will not be as effective as they are supposed to be. Be sure to check your water testing reagents; if they are expired, your test results will be inaccurate. Double check all of your pool cleaning equipment and you’ll be ready to go for the upcoming swim season. For more pool maintenance tips, check out our blog page or contact your Houston Pool Builder, The Pool Man Inc.