Exterior Cleaning Services is one of the professional cleaning services aimed at maintaining the cleanliness and aesthetic appeal of building facades. Below is a detailed introduction to exterior cleaning services:

I. Service Content

Exterior washing services primarily encompass the cleaning of building facades, including but not limited to:

1.Exterior Glass Façade Cleaning: Professional cleaning of glass facades to remove stains, water spots, and dust, restoring transparency and luster.

2. Exterior Stone Wall Cleaning: Deeply clean stone walls to remove stains, moss, mildew, and more, protecting the stone from damage.

3. Exterior Paint Wall Cleaning: Remove stains and grease from paint walls, restoring their original color.

4. Exterior Wall Tile Cleaning: Clean dirt and dust from tile walls to maintain their cleanliness and aesthetic appearance.

Additionally, exterior wall cleaning services include the cleaning of other exterior materials such as sunshades and aluminum-plastic panels.

II. Cleaning Methods

Exterior washing services typically employ the following methods:

1. Sling Method: Utilizing slings and hoists to lift cleaning personnel to the exterior wall work area for cleaning. This method is cost-effective and suitable for most buildings, but proper safety measures must be in place during operation.

2. Basket Method: Install a basket on the rooftop to transport cleaning personnel to the designated location for cleaning. This method has lower cleaning efficiency and higher costs.

3. Spider Lift Vehicles: Utilize spider lifts, scissor lifts, and other platform equipment to transport cleaning personnel to designated positions for cleaning. This method is suitable for exterior wall cleaning at certain heights but comes with a higher cost.

4. Track Window Cleaning Machines: Some high-rise buildings are pre-installed with track window cleaning machines for exterior wall cleaning. This method is convenient for movement, but it also requires a certain investment.

III. Operation Process

The operation process for exterior wall cleaning services typically includes the following steps:

Inspect the walls: Determine the wall material, type and extent of stains, and decide on the appropriate cleaning method and detergent.

2. Prepare tools and equipment: Prepare high-pressure water guns, brushes, sponges, detergents, and other necessary cleaning tools and equipment.

3. Establish Safety Measures: Ensure the safety of the cleaning site by setting up safety lines, harnesses, etc., to guarantee the personal safety of the cleaning personnel.

4. Wall Cleaning: Select the appropriate cleaning method and detergent based on the wall material and type of stain, then proceed with the cleaning.

5. Wastewater Disposal: Clean up wastewater promptly during the cleaning process to prevent environmental contamination.

6. Inspect the Walls: After cleaning, check the walls to ensure no damage or scratches have occurred.