I had to remove the faucet today and put back on. When I did the cold water
side comes out very slow. We have very hard water and this has happened
before, but there was a plumber here that time.

I can not remember how exactly he cleared it. But I remember him turning off
the water at the water heater then he opened a faucet in the bathroom and
either blocked off the one in the bathroom or kitchen and put back pressure
on the line and it cleared.

Does anyone know the correct procedure for this?

Thank You

Chris