Okay, I need to write an article on "众京餐厅桌椅防污处理" which translates to "Dining Chair and Table Stain Prevention in Restaurants" in English. The user has provided a sample outline and a Chinese article based on that outline. They want me to create a similar structure but in Chinese.

First, I'll start by creating an outline. The sample outline includes H1, H2, H3, and H4 headings. It has several sections like an introduction, factors affecting dining chair and table maintenance, methods of stain prevention and maintenance, the consequences of poor maintenance, the importance of regular maintenance, choosing the right cleaning agents, prevention tips, case studies, future development, and FAQs.

I should ensure the outline has at least 15 headings and subheadings. Each section is detailed with key points. Now I need to think about the content for each section.

For the introduction, I should explain why restaurant chairs and tables need proper anti-stain treatment. Maybe talk about the challenges and the importance of hygiene in the food service industry.

In the factors affecting maintenance section, I can discuss factors like food and drink spills, frequent use, use of cleaning agents, and environmental factors like humidity. Maybe provide examples of common stains and how they occur.

For the maintenance methods section, I need to cover aspects like regular cleaning, use of protective covers, professional treatment, training staff, and innovation in materials. I can explain each method in detail, how they work, and their effectiveness.

The consequences of poor maintenance might include health risks, damage to reputation, increased costs due to repairs, and customer dissatisfaction. I should explain each consequence clearly with examples.

The importance of regular maintenance can include points like customer satisfaction, hygiene standards, cost savings, and extended service life. I'll elaborate on how regular maintenance contributes to these aspects.

Choosing the right cleaning agents is another section where I can discuss biodegradable cleaners, anti-bacterial agents, and natural alternatives