Glass cleaner: This is a tool specifically designed for cleaning glass. By adhering to the glass, it facilitates the cleaning of large areas or high-up glass. When using, ensure that it adheres firmly to avoid falling off.‌

Old newspaper: The ink on old newspaper can effectively remove stains and dust from glass, making it appear brighter. 

Double-sided glass tool: This is a specially designed tool suitable for large-area glass or glass that is not easily accessible from both sides, such as building glass and windows in high-rise residential areas. When using the double-sided glass tool, pay attention to the firmness of the suction and the safety of the operation.