UK Plumber Forum

[Jamie]

I have two air vent caps that seem to be blocked, no water are air comes out when I unscrew them. Can they be unblocked by poking something small down the middle?

[REDSAW]

worth a go, but be prepared for a jet of black stuff coming out.

[SimonG]

A pin or needle, but as Redsaw says be quick with the cap back on.

[Jamie]

Thanks I’ll give it go.

[REDSAW]

i like safety pins, get a good purchace on them.