Water marks on chrome grilles...solution...

[Ken Figenus]

...might diluted vinegar work? Anyone tried it?

This product is slightly acidic and meant to work: http://www.theultimatefinish.co.uk/gyeon/q2m-water...

Full Vantage restoration story here - very useful for us newbies to this new and vast array of cleaning products (I used to be a hosepipe and Fairy Liquid man - but joined a support group and have since been cured)

http://www.theultimatefinish.co.uk/car-care-blog/g...

[mikey k]

Yep diluted white vinegar would work.
Better to rinse off car with RO or softened water so there is no dissolved minerals to bake on

[KarlFranz]

Nice write-up in the link provided but, FYI, the boot and bonnet on the Vantage are not made of carbon fiber.

[CoolC]

Try a magic sponge/eraser.

Google them, they're fantastic things.

[Ikobo]

I had the same issue, no matter what I tried I couldn't get it looking as good as I wanted. Took the easy way out and took it to the local body shop and had it re sprayed satin black.

[cayman-black]

I used autoglm resin polish , came up like new.

[mikey k]

CoolC said:

Try a magic sponge/eraser.

Google them, they're fantastic things.

They are, I used a couple to renovate the steering wheel on my S2000
I wouldn't use it on a polished metal surface though