Yes on city water with a water softener. Don't think the water supply has been disturbed. Probably copper.
Quite a few people that had water softeners used to run the line to the kitchen sink coming off before the softener. I dont know if they didnt like the taste of soft water or if...
I wanted to ask why just my kitchen sink faucet aerator keeps having low water flow problems.
I take out the aerator and leave it overnight in vinegar and it works great for 2 weeks or so.
Then after that, the water flow gets slower and slower and I have to clean it again.
I put a brand new...