See also:

Front seats
...

Relative humidity
Corrosion will be accelerated in areas of high relative humidity, especially those areas where the temperatures stay above freezing and where atmospheric pollution exists and road salt is used. ...

CD/DVD
- Handle a CD/DVD by its edges. Never touch the surface of the disc. Do not bend the disc. - Always place the discs in the storage case when they are not being used. - To clean a disc, wipe ...