How to clean the glass outside the window

Cleaning the glass outside the window can be done with a long handled window cleaner, double-sided glass cleaner, or a professional cleaning agent combined with a soft cloth. Attention should be paid to safety protection during high-altitude operations. It is recommended that two people cooperate with the operation or hire professional personnel.

1. Long handled window cleaner

uses a retractable window cleaner with ultra-fine fiber cloth to safely clean the outside of high-rise windows. Spray the cleaning agent onto the wiping head and scrape it in an S-shaped path from top to bottom. Stubborn stains can be repeated. Pay attention to checking the firmness of the suction cup of the window cleaner to avoid the risk of tool falling.

2. Double sided glass wiping

Magnetic double-sided wiping achieves synchronous cleaning through internal and external adsorption, suitable for middle and low floors. Choose models with safety ropes and maintain moderate magnetic adjustment during use. Avoid the presence of metal particles or thick glass in the interlayer, which may cause magnetic force failure. After cleaning, promptly separate the wiping head to prevent accidental adsorption.

3. Professional cleaner

Glass cleaner containing surfactants can decompose oil film and scale. After spraying, let it stand for a moment to soften the stains, and use a fish scale cloth to wipe them in one direction to reduce water marks. Antifreeze cleaning agents are required in winter, and neutral formulas should be used for coated glass to avoid damaging special coatings.

4. Safety protection

It is recommended to use seat belts to secure the body with three or more layers, and it is forbidden to lean out of the window for operation. Wear non slip gloves and rubber soled shoes, and suspend work on rainy or windy days. Prepare spare cleaning tools to avoid frequent movement of body weight, and keep your arms within the support range of the window frame when wiping.

5. Maintenance Tips

Monthly cleaning can reduce the accumulation of stubborn stains, and timely treatment of water stains after rain. Use an old toothbrush to assist in cleaning the groove of the window frame, and rinse the screen window separately after disassembly. Avoid cleaning under direct sunlight to prevent rapid drying and leaving marks, and finally polish with dry newspaper to improve transparency. Regular cleaning of exterior windows can extend the lifespan of glass and maintain indoor lighting. Before operation, remove any debris from the windowsill to ensure safe movement. Professional cleaning services should be prioritized for high-rise buildings. After cleaning, check the sealing of the window frame. If any aging rubber strips are found, they should be replaced in a timely manner. Daily maintenance with electrostatic precipitator can reduce the cleaning burden during major cleaning.