For paper books, water is a dangerous element. If a book gets wet, nothing will restore it to the same condition as it was before the damage was done, but it is possible to get quite close. Conservation experts at the Syracuse Library have produced a video that shows how a book can be saved.
The tools required for saving a book should be easily accessible at every home (apart from the book press), except for the fan that is not a common household item in countries located in cool regions. What to do if there is simply no fan in the house?
Here is the book rescue video by Syracuse University Library’s Department of Preservation and Conservation.
The next thing related to books that I am going to buy is a waterproof ereader with a case that can take a few bumps and knocks.