Hi JohnD and many thanks for the tip; Bar Keeper's Friend looks like an excellent product (I just had a peek at the website and read messages from some very happy customers.) Will definitely look into this.
Cheers,
Alex
Hi TicklyT, I think that's possible, these do seem to be marks that existed from the start but became more and more distinct, so that could well be it. Will keep an eye on the replacement basin, just in case it's a defect with this particular make. Many thanks!
All the best,
Alex
Hi all, I bought a ceramic bathroom basin last year (Sottini Oracle 50cm) which seemed okay at first. However, during the next few months I started to notice what looked like scratches on the surface of the basin. These appeared faint at first but seemed to become darker and more distinct as...