Washing Painted Walls, Woodwork
Gloss or semi-gloss enamels are less likely to be
damaged by cleaning than is flat latex paint. Test
cleaning solution in an inconspicuous corner first; if
wall color and finish look the same--but cleaner--go
ahead and use.
Wash or spot clean most painted surfaces with a
solution of water and mild detergent (such as hand
dishwashing liquid), or a mild commercial household
cleaner, that says on label is safe for painted surfaces.
Rinse off thoroughly with clear water.
If walls are very dirty, use a stronger alkali
solution such as 2 tablespoons ammonia or tablespoon
trisodium phosphate or 2 tablespoons laundry detergent
powder in 1 gallon warm (not hot) water. Stronger
solutions remove some of the paint. Always rinse off.
Gloss or semi-gloss enamels are less likely to be
damaged by cleaning than is flat latex paint. Test
cleaning solution in an inconspicuous corner first; if
wall color and finish look the same--but cleaner--go
ahead and use.
Washing Procedure
1. Before washing, dust or vacuum walls to remove loose
soil.
2. Use one bucket for washing solution and one for
rinsing, and a large cellulose sponge for each bucket.
3. Wear rubber gloves to protect hands.
4. Start washing at the bottom and work up, so cleaning
solution does not run down the dirty wall and cause
streaks that are hard to remove.
5. Rub gently to avoid damage to paint.
6. Wash and rinse one area; then do the next overlapping
area.
7. After doing several areas, dry off excess moisture
with soft absorbent cloths or towels, which can be
laundered and reused.