Spring to Summer A/C changeovers are coming as things heat up. Remember that all air conditioners have one or two drip pipes which usually go to the outside of your home. A “wet-vac” applied to these pipes is a good idea to draw out accumulated algae growth. Most units have a cap on the pipe near the “P-trap” at the indoor unit. The cap can be opened and a bit of bleach or a chlorine tablet can be added to prevent clogging.
