Larger wash basins are always recommended with pedestals.
Pedestals are to be screwed to the floor.
Regular cleaning of the basins with mild detergent is recommended. It is essential to wipe the wash basin with a dry cloth to avoid stains. Wash basin not cleaned for a long time can accumulate stains. Such stains may be more prominent in darker colours. To remove the stains, diluted hydrochloric acid may be used.