Ducati Diavel Carbon Owner's Manual page 233

Attention
The headlight might fog up due to washing, rain
or moisture. Switch headlight on for a short time to
dry up any condensate.
Carefully clean the phonic wheels of the ABS to
ensure system efficiency. Do not use aggressive
products in order to avoid damaging the phonic
wheels and sensors.
Note
Do not use alcohol or alcohol-derived products
to clean the instrument panel .
Take special care in regularly cleaning the wheel rims
since they contain some machined aluminum parts;
clean and dry them any time you use the motorcycle.
Attention
To clean side panniers, use warm water, neutral
soap and a soft cloth. Soap and a soft brush may be
used to clean zips; rinse with clean water. Do not use
aggressive detergents and hard cleaning utensils.
Zips that are hard to open may be loosened with a
small quantity of talcum powder.
231