Clear Water Backup I have clean clear water backing up in my bathroom sink. I drain it off and it keeps coming. Do you know what could be the source? Chris Listen to Tom’s answer: https://media.blubrry.com/homeshow/p/homeshowradio.com/wp-content/uploads/2011/10/Chris.mp3Podcast: Play in new window More HomeShow Videos:What is an easy soft start kit?What's Included In a Professional AC Maintenance…Trifection Home Remodeling Walk-ThroughMaintain Your Pool The Right WayPreventive Maintenance Keeps Your Pool In Top Shape