Mineral Buildup Cutting Your Water Pressure — Why Your Bill Doubled Even Though You See No Leaks

https://sierra-wiki.win/index.php/When_a_Hidden_Leak_Turned_a_Saturday_Morning_into_a_Financial_Disaster:_Kevin%27s_Story

When your water bill spikes and water pressure sinks without visible leaks That moment when you open the utility bill and the number is twice what you expected can change how you look at every faucet in the house