Surfaces should be cleaned regularly by dusting and by wiping with a clean, damp cloth without polish (polishes promote ring marks) and without abrasive cleaners (may abrade the surface).
Both should be avoided. Some highly coloured fruit and vegetable juices, hair dyes, bleaches, caustic alkalis and strong mineral acids will stain if not removed immediately.
Ingrained dirt on textured surfaces can be removed with the use of a soft nailed brush and the recommended cleaner.
All screws and through fixings should be checked to see they are secure on a regular basis.
Hinges should be lubricated with a dry lubricant (PTFE Lubricant).
Where access panels are removed for maintenance re-align & check screw fixings are secure.