Sanitation Outdoor Mobile Toilet Signage
Currently, publicly available information does not specifically provide detailed explanations for the signage of sanitation outdoor mobile toilets, mainly introducing the optimization and improvement of fixed sanitation public toilet signs in Xiamen City. The following is an introduction to the relevant content of fixed sanitation public toilet signs:

Appearance and Material of the Signs
The new sanitation public toilet signs adopt a standard blue background with white text, which is clear and eye-catching, facilitating easy identification by citizens from a distance. In terms of material selection, outdoor-specific materials that are rust-proof, sun-resistant, scratch-resistant, durable, and inherently reflective at night are chosen. The rust-proof feature ensures that the signs do not rust due to rain erosion during long-term outdoor use, affecting their appearance and lifespan. The sun-resistant function prevents the signs from fading under prolonged sunlight exposure, maintaining their vibrant colors. The scratch-resistant property ensures that the signs are not easily damaged when subjected to external scratching forces. The night-reflective material makes the signs clearly visible at night, providing convenience for citizens seeking toilets at night.
Information Elements on the Sign Face
The information elements on the sign face are standardized and rich in content. They include a simple route map that enables citizens to quickly understand the direction and approximate distance to the public toilet. There are also signs for facilities such as third toilets and母婴室 (nursing rooms), facilitating citizens with special needs to quickly locate the corresponding facilities. Additionally, there is a QR code for toilet-finding navigation. Citizens can scan the code to link to mainstream maps and navigate directly to the public toilet with one click, greatly improving the efficiency and accuracy of toilet-finding.
Deployment Scope
Currently, Xiamen City prioritizes the dense deployment of signs in key areas such as major tourist attractions, popular check-in spots, commercial pedestrian streets, and large transportation hubs, where there is a high demand for public toilet signs due to large pedestrian traffic. At the same time, it synchronously covers the surrounding areas of social public toilets such as large supermarkets and open parks. Subsequently, it will review the pilot results, incorporate local characteristics, and steadily promote them throughout the city to comprehensively enhance the convenience of toilet-finding for citizens.




