Guido,

From my experience,

I have found that this product will clean just about anything without harming the surface. It will also leave a microscopic protective coating.

http://www.maasinc.com/products_metalpolish.aspx

This is an exceptionally high quality polishing cream that can be safely used on just about anything including the materials listed below.


acrylic
aluminum
Avonite
brass
bronze
ceramic
chrome
copper
Corian
crystal
dirigold
dirilyte
enamel
fiberglass
formica
glass
gold
linoleum
magnesium
marble
nickel
pewter
platinum
plexiglas
polycarbonate
porcelain
silver
stainless
tin
titanium