➀, daily cleaning: flat ceiling decoration materials are not complicated, generally decorative materials such as paint, paint or plasterboard are flat, daily cleaning can be done with feather duster to remove dust and spider webs.
➁, regular cleaning: flat ceiling cleaning period is generally 3 to 6 months. You can use the electrostatic dust to push the dust off. If the contamination of the individual parts is serious, you can wipe it with a dry cloth and a 1:40 dilution of the all-purpose detergent solution, then wipe it with a clean rag.
➀, daily cleaning: the decoration process of the double ceiling is more complicated, there are often gaps between the ceilings, and the ceiling angle generally has craft lamps. Daily cleaning can be done with tweezers to remove dust and cobwebs, and if necessary, dry the surface of the fixture with a dry rag.
➁, regular cleaning: The standard cleaning period of the double ceiling is generally 2 to 3 months. Wipe the surface of the double ceiling and the luminaire with a dry rag, and use the special suction nozzle of the low-power vacuum cleaner to absorb dust from the ceiling. For the parts of the ceiling where the pollution is more serious, the surface of the lamp can be wiped with a dry rag and a 1:40 diluted all-purpose detergent solution, and then wiped with a wrung cleaning rag.