Our desk accumulates dust but it more visible when sunshine, especially in summer. Therefore, you should maintain your desk clean and free from dust. Everything should be properly organized. A clean office not just looks visually appealing but also increases productivity and makes you feel calm.
Most workplaces have the light-colored walls, therefore, here is a high probability that dust and marks appear on them. Your office walls should be cleaned with the wet cloth.
If your budget allows, they give it a fresh coat of paint. After painting your walls, drops of paint will fall over the surface. Therefore, you should clean the floor with a broom and rinse it with clean water.