On Sun, 20 Sep 2009 02:34:18 -0700 (PDT), skiffer wrote:

The tray is sealed using silicon but within 9 months mould appears and
I have to remove the screen, clean out the old sealant and replace the
silicon.

How often to you clean and wash down the shower cubicle? What colour
is the mould?

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Cheers
Dave.