Yes - in most cases.
Use the supplied fine-grit sandpaper to gently buff the surface in circular motions. This reopens the microscopic pores. If the mat was waterlogged (deep saturation), sanding will not fix it.
I love this so stylish and much cleaner I would highly recommend worth the price.
I love my new stone bath mat I’ve just had my bathroom redesigned and it matches so well
Works very well. Water disappears after a few hours. No staining. Dropped toothpaste on it which did leave a mark but can use the sandpaper to remove it.

