I’m currently dealing with a potential plumbing issue and need advice on water leak detection. The problem is causing damp patches and higher water bills, but I’m not sure how to locate the exact source. Are there effective DIY methods, devices, or signs to identify leaks early? Should I consider professional services for accurate detection? I’d really appreciate hearing from anyone with experience in water leak detection, including tips, tools, or approaches that helped them prevent further damage and save on repairs.