Hi all you experts!
My water flow to the cold taps on the first floor (there are only two floors) has stopped completely. Downstairs water is fine - full pressure and all that - and the hot water to the first floor seems fine, too. I have tried to flush the water out by fixing the outside water tap up to the baths cold water tap with a hose and flushing what we were told was an air lock out. I have done this twice but both times the cold water supply has stopped after either a few weeks or, as with the last time, only after a few hours.
So I'm asking these questions of you all;
1) Is it an air lock I am dealing with?
2) Am I doing the right thing?
3) If I AM doing the right thing am I doing it for long enough?
Any help or advice would be greatly appreciated!