I've got a Wickes cistern that has the button top flush on the top. I guess it's about 5 years old now. The problem I'm getting is that fairly often once flushed, the mechanism will stick causing the water to run straight in and out of the cistern instead of filling it up.
If I press the button a couple of times the mechanism frees and fills. Unfortunately the rest of the family don't and I've been told to "Get it fixed".
Can anyone give me advice on what I can do? Do I have to replace the entire mechanism or is there some way of repairing it?
Thanks