When we clean the room, people could avoid the cleaning of the lighting, if it is for long, surface of the shade would be full of dust, and that would influence the bright, at the same time, that could influence our health. So when we clean the room, we had better wash the lighting freely.
The complex besides the chandeliers and ordinary lighting, Led desk lamps we could clean the shade for free, we could pour the detergent on the cloth, then scrub the dust on the surface we could. When we clean the shade, different shade could be cleaned with different methods. If this is scrub glass shade, then we could remove the shade, and scrub the glass shade with soft cloth, then as for the solid dirty, we could scrub the surface always, for the corner, the tooth pick could be the best method.
If that is easy to be with static, then we could spray anti-static. We had better do the cleaning in the morning, then after the whole day, at night, shade and lights could be dry, that prevents the surface from short circuit.