Overview
For everyday cleaning: warm water and a drop of washing-up liquid. For stubborn marks: a dedicated composite door cleaner (Solvol, Autoglym Fast Glass, Fenwicks). For stains: baking soda paste.
Symptoms
- Everyday grime or stubborn stains.
Common causes
- Environmental.
When to call a professional
- For persistent stains that home cleaners don't shift.
Prevention
- Regular light cleaning beats occasional deep cleaning.