How Often Should a Washing Machine Standpipe System Drain Be Cleaned?
A washing machine standpipe system should allow the washing machine to drain properly. However, in some cases, this drain can plug up and cause problems. When this happens, you will need to clean the standpipe to remedy the problem. If you regularly clean the standpipe as part of maintenance, you may be able to avoid most problems. There is not a universal cleaning schedule for this component. Some people should do it every 6 months while others might be fine by cleaning it once a year.
