White vinegar
Eeh ya color brown
paka nail polish kwa kitambaa alafu pangusa,it worked for me sometimes last week.
wachana nayo, bora it doesn’t stain whatever is sits on it.
Buy a whiteboard marker (the erasable kind).
Write over the marking, in the exact same way as the permanent mark.
While it’s still wet, immediately wipe out what you’ve written.
pia mimi