13. MAINTENANCE
Periodic cleaning should be scheduled so that obstinate dust and
grime do not settle in.
Before cleaning the walls, remove any pictures, mirrors, or
accessories hung up on them and push the furniture to the middle
of the room and cover them with dustsheets.
First wipe down the walls with a cloth-covered brush or a
vacuum-cleaner attachment for the purpose.
Then remove cobwebs and dust bunnies by dusting from the
bottom up.
When washing down painted walls or washable coverings, work
from the bottom up.
Finally, wipe the washed floor-to-ceiling section dry with a
sponge wrung out in clean water.