Advice on how we should treat books so as to keep them clean and ... healthy.

The Librarian told us

we shouldn't eat or drink when while reading a book. If we do, fungi may develop and the book gets sick and needs a bath by a specialist with a specific medicine appropriate for good quality paper made from trees. 

We shouldn't fold the pages of a book but we should use bookmarks instead. 

When we go on vacation, we should take our own books, not borrowed ones, because the beach may be a ...hazardous place for books (due to the sand, the snacks or sodas)

(Our partners from the Wendelinusschule also shared a video of Mr Wiggle giving readers advice on how we can keep our books clean and healthy!)