Or Book Technician Here We've come across this article involving Indicators of Water Damage Behind Walls directly below on the web and felt it made sense to talk about it with you here. Water spots on walls are not positive to the eyes. In some cases it seems nearly unavoidable https://devin8g445.suomiblog.com/a-deep-dive-into-water-stains-on-walls-detection-and-repair-techniques-43536069