Hi all,
After some furniture shifting, my wall now got those black dirt from those furniture rider bumping to the wall..

What type of cleaning agent should I use to remove those dirt ya?

Use a damp cloth with hand soap solution. Dont rub with full hand force otherwise the paint may come off.

a bit of jif a a 3m scrub, don't use force.

any soap solution will do?

Damp melamine sponges BUT be very very light handed when you wipe the surface.

Try with mild soap first. Otherwise the paint colour coating may wrinkle if tbe painting is still new.