I have recently scanned a film which had a certain amount of smell to it. I am still not sure whether it was just because of its age or it actually was affected by vinegar syndrome. Now I am worried that if I scan other old negatives (that are so far perfectly fine) they might get infected too. Is cleaning the scanner's glass wih mild glass cleaning solution and cleaning the top cover sufficient to make sure I will not transfer the possible vinegar syndrom to other negatives I scan in the future? Or what else should / could I do?