How To Clean Interior Walls. Get tips for effectively removing dirt, stains and smudges from painted walls without causing streaking or water damage. Interior walls often fall victim to scuffs, layers of dirt, grime, fingerprints and even mould.
It's usually best to begin dusting walls most experts recommend cleaning the entire wall once you start, particularly if it's been a long time since the paint was cleaned.
Hgtv shares tips for cleaning paneling, painted drywall when you're wiping down walls, don't forget to finish up by cleaning down wooden trim with a mild cleanser. Being in the painting and interior wall cleaning industry for over 15 years, i will. Give the walls a dusting—using the dust brush attachment, vacuum your walls and follow by wiping them with a tack cloth. Cleaning flat painted walls is a tough job!