Everyday wall marks are different from wall and ceiling problems. A small scuff or ordinary dirt on a sound painted surface may be routine care. Water staining, soft drywall, recurring moisture, mold-like growth, spreading cracks, or loose material is not.
This guide covers the routine-care side. For an actual wall, ceiling, or structural condition, use the Rental Troubleshooting library.
Start With the Least Aggressive Method
For ordinary marks on a sound painted wall, start gently. Remove loose dust with a soft dry cloth, then use a soft sponge or cloth with a small amount of mild soap and warm water when needed.
Wring out excess water rather than soaking the wall, use light pressure, and test the method in a small inconspicuous area first. Flat and matte finishes can be more sensitive to rubbing and may show burnishing or sheen changes more readily than harder finishes.
See Sherwin-Williams' painted-wall maintenance guidance for general surface-care principles.
Minor Scuffs and Marks
For a minor scuff, try a dry microfiber cloth first. If that does not remove it, move to the mild soap-and-water method above rather than immediately using a strong chemical or abrasive pad.
Stop if the paint begins changing sheen, softening, lifting, transferring to the cloth, or otherwise reacting poorly to the cleaning method.
Routine Care Does Not Mean Automatic Patching or Painting
Cleaning an ordinary mark and altering the wall finish are different jobs. Do not automatically patch holes, sand a surface, repaint a section, or apply touch-up paint unless the property instructions specifically authorize that work.
Paint color alone is not enough to guarantee a good match. Finish, age, sheen, application method, and existing wall condition can all affect the result.
When a Wall Mark Is Really a Maintenance Condition
Do not scrub or cover a condition that appears to come from the building rather than ordinary surface dirt.
Water stains, active dampness, soft or swollen drywall, peeling material after moisture, mold or mildew, a persistent musty odor, new or changing cracks, sagging, bulging, or loose ceiling material should be routed to the appropriate troubleshooting guide.
For wall and ceiling physical problems, use Walls & Ceiling Problems. For recurring moisture, mold, mildew, or indoor-air concerns, use the Moisture, Mold & Indoor Air guide.
When to Report the Condition
If gentle routine care does not make sense for what you are seeing, the surface is damaged rather than dirty, the condition is returning, or moisture or movement is involved, report it rather than trying progressively stronger cleaning or repair methods.
Return to Systems Care for other routine household care. If the wall or ceiling condition needs maintenance, submit a maintenance request through the resident portal with clear photos and the location of the issue.
Published: September 2, 2026
