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Maintenance cycle:
Dust the dust on the surface of the wallboard with a duster every two weeks or one month, which can effectively reduce the adsorption of dust on the surface and prolong the use time.
Maintenance and cleaning method:
The film on the surface of the wallboard has a certain degree of air permeability, and the stain must be cleaned up in time to prevent it from being adsorbed to the inside of the wallboard for a long time. The best time to decontaminate is to scrub the dirt in time before the dirt is completely dry. The order of cleaning the dirt should be from the outside to the inside, rinse with an absorbent sponge block, do not use hot water. Remember not to use sharp objects, so as not to scratch the surface of the wallboard.
1) Oil stains: for local oil stains, pour the neutral detergent stock solution on a towel to wipe; for large areas of oil stains, increase the number of wipes, and then wipe dry with water.
2) Rust: Dilute it with a neutral detergent, leave it on for 10 minutes, and then remove it with water.
3) Ink, coffee, juice: Dilute with neutral detergent, then remove with water.
4) Nail polish, paint, glue: first carefully remove the dirt, then wash it with alcohol, and remove it after the dirt softens.
5) For the walls near the balconies and windows, when strong light must be irradiated, the curtains should be drawn to avoid discoloration and fading caused by long_x0002_term sunlight.
