white marks on a black sink. Any ideas....

[WhoremoaneeGrainger]

...how to get them off?

Cannot use bleach, apparently it will damage the surface and nullify the ten year warranty.

The blooming thing has only beenin 3 months. Bought to replace my white sink (which i could get beautiful and shiny with bleach).

The drainer is a mass of marks. Looks awful. Sink isnt too bad.

All ideas gratefully received.

Try Barkeeper's Friend? I use it on stainless steel and sometimes on honed granite. Works well. What is your sink made of?

Not sure . Am trying to find out from manufacturer what i can use. Wasnt cheap though.

Hope they have a solution for you!

are they water marks?

I have a black sink and over the weeks the limescale builds up in the lip and draining part.

I use Limelite gel, just squirt a bit on, leave for 30 or so seconds and rinse off.

I get it sainsburys or tescos