Regular cleaning: The surface of EPS sandwich panel is easy to absorb dust and other debris, which affects the appearance and performance. It is recommended to gently wipe its surface regularly with a soft-bristled brush or damp cloth to remove impurities such as dirt, dust, etc. Cleaning at least once a week is a good frequency.

Waterproof and moisture-proof: Because the EPS sandwich panel has a certain water absorption, it may be deformed, moldy and even rotten after being wet, so it is necessary to ensure that its connection with the wall or other materials is well sealed to prevent rainwater from penetrating. When storing, you should choose a dry and ventilated environment to avoid problems caused by excessive humidity.