On 10/09/2014 18:45, News wrote:
In message 6,
DerbyBorn writes


I guess that after going through a dishwaher they might need a spray
of Mr
Sheen to help them run smoothly.

I usually put a tiny dab of Vaseline on the track.

WD40 also works (spray on to a cloth and wipe on); perfectionists use
the silicone spray as used for pushfit waste pipes. I'd always assumed
that Mr Sheen contains a wax or similar but I have never actually checked.