To reduce my Water Bill, can I adjust Shut Off Valve under Kitchen & Sink faucet

Heating, Ventilation, and Air Conditioning (HVAC)
1

Hi there, I am facing higher water bill, so i want to know, can if adjust SHUT OFF VALVE in QUARTER BELOW POSITION under Kitchen Sink & Washroom Sink to flow water lower down, so that I can get little less Water Bill.

If I adjust water flow under sink shut off valve, is there any problem after couple of years like SCALED and BLOCKING Shut Off Valve by Scaled etc. And because of this reason Water pressure can lower down in home because of Scaled.

Please let me know is this ok to save this way Lower water bill by adjusting Shut Off Valve or not ok.

Thanks

2

In my opinion, a pressure reducer for the entire house may be a better option.

As for the shutoff under the sink, if it is a quarter turn valve, I don’t think it would cause a problem.
If it is the old style shutoff that takes a couple of rounds from open to closed, I have seen these leak if not fully open or fully closed.