calcium and perspex...

[John Honniball]

Jules Richardson wrote:
> Does anyone have any tips for getting calcium deposits off perspex? All
> the stuff I've seen is also abrasive, which isn't going to do perspex
> much good...

I'd recommend an acid-based limescale remover.  I've had good results
with Waitrose Toilet Descaler.  In fact, I've used it on the thermostat
housing of a Morris Minor to remove scale -- but that's a whole other
story.

-- 
John Honniball
coredump at gifford.co.uk