Our contractor gave us two samples of caesarstone countertop (in light colours) for us to have a think about it. Decided to do a stain test, just to set my mind at ease and boy am I glad i did!!
I stained the two samples with a mixture of strong black coffee, soya sauce, red wine, and tumeric. Left this mixture to sit on the two samples for almost 20hours…and the verdict?
No go…everything washed off except for the tumeric. I even used a thick steel wool and jif to try and remove the stain. It is still there. Looks like it is going to be black granite for us.