How can I clean my sink?

[nurseynursery]

How can I get these marks off my sink please?

Is it a white ceramic sink? It looks scratched from the picture which won't clean off.

My go to with a ceramic sink is cream cleanser and then half fill it with dilute bleach and leave for an hour or so. But yes if it's scratched nothing will clean it. How did it get like that?

Let bleach sit on it a while. The scratches are permanent but the bleach should get it looking white temporarily.

Try Astonish Paste in a damp cloth , it;s non abrasive

I used to get marks on white plates from cutlery which looked like scratches but it shifted them.

Barkeeper's Friend is brilliant on my ceramic sink and drainer.

White Rocks. I buy one tub every year. It cleans everything except marble and painted surfaces. Amazing.

https://whiterockscleaning.com/