Dust regularly: Dust accumulates on surfaces and can be easily transferred to the walls through contact. Dusting regularly can help prevent the buildup of dirt and grime on the walls and keep the paint looking clean.

Wipe down surfaces: Use a damp cloth to wipe down surfaces, such as windowsills and baseboards, to remove dirt and prevent it from being transferred to the walls.

Avoid using cleaning products that contain harsh chemicals: Harsh chemicals can damage the paint and leave behind residue that is difficult to remove. Instead, use a mild detergent and water to clean surfaces.

Use coasters to protect surfaces: Furniture can be a source of dirt and scuffs on the walls. Using furniture coasters and floor protectors can help protect the walls from scratches and scuffs. Also use drinks coasters to prevent damage to surfaces from drinks.

Keep pets away from the walls: Pets can also be a source of dirt and scuffs on the walls. Consider keeping them away from the walls, especially if they have sharp claws.

Repair any damage promptly: If there are any dings or scratches on the walls, repair them promptly to prevent dirt and grime from accumulating in those areas.