Hi there, I’m looking for a reliable cleaner to wash and refresh a painted wall inside my living room. The wall area is about 6–8 square meters and has some light dirt from fingerprints and minor stains. I’d like a thorough wipe-down with appropriate non-abrasive cleaners and a brief assessment to ensure the paint isn’t damaged. Please bring your own supplies and use gentle, wall-safe products. I’d prefer someone who has experience with interior wall cleaning and can confirm they won’t affect the finish. Availability this week would be great, and I’m aiming for a quiet, respectful service in a small apartment.