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Doorhead Cleaning Service Introduction:

With the increasing awareness of storefront advertising among urban businesses, doorhead cleaning services are gradually being accepted by businesses. This service mainly includes the cleaning of storefront doorheads and advertising signs. The specific process includes preparation work, construction procedures, quality standards and disclaimer items, as well as acceptance criteria.

1. Preparation work: Select cleaning agents and tools according to the material of the advertising sign, such as degreasers, neutral cleaning agents, glass cleaners, stainless steel brightening agents, etc.

2. Construction procedures: First, observe the age and material of the advertising sign and conduct local cleaning experiments to reasonably match the drugs and auxiliary tools, and then clean the large area from top to bottom.

3. Quality standards: Due to a long time without cleaning, stains and acid rain may have already oxidized together with the advertising sign, and the responsibility is not with the service provider even if all cleaning methods are used and cannot be cleaned properly.

4. Precautions: The cleaned advertising sign should be clean, neat, and beautiful as new. In the cleaning process, attention should be paid to speed, cleaning agent type and applicability, as well as the impact of wind weather on the operation.

Overall, doorhead cleaning service is a comprehensive process including preparation, operation, quality control and precautions, aiming to provide businesses with a professional and efficient solution for cleaning advertising signs.