Advertisements on Mobile Toilets
There are two different types of advertisements on mobile toilets: illegal and positive ones.

Illegal "Small Advertisements"
Illegal "small advertisements" are a common sight on mobile toilets, with their forms constantly evolving. Common types include sticker advertisements, where lawbreakers randomly paste stickers with illegal content on the walls, doors, and other conspicuous positions of mobile toilets; stamp advertisements, which leave hard-to-remove marks on the toilet surfaces using specially made stamps; and laser-engraved advertisements, which use laser technology to engrave illegal information on toilet facilities. The content of these advertisements often involves illegal and non-compliant information such as sex services, illegal surrogacy, and false lending. Some illegal advertisements are even disguised as seemingly legitimate service information, making them highly deceptive.
The harm of illegal "small advertisements" cannot be underestimated. From the perspective of urban image, they seriously damage the city's appearance. As part of urban public facilities, the cleanliness and aesthetics of mobile toilets directly affect the overall image of the city. The presence of a large number of illegal advertisements makes mobile toilets look messy and reduces the city's quality and attractiveness. From the perspective of social security, these advertisements hide potential criminal risks. Sex service advertisements may induce people to participate in illegal activities and undermine social morals; illegal surrogacy advertisements violate ethical and legal norms, causing great physical and mental harm to the people involved; and false lending advertisements may lead people into financial traps such as usury, triggering a series of social problems.
Positive Advertisements
In addition to illegal advertisements, there are also some positive and uplifting advertisements on mobile toilets. For example, "Our mobile toilets are plug-and-play, easily creating your private sanitary haven!" highlights the convenience of using mobile toilets; "Environmentally friendly and water-saving, worry-free cleaning—our mobile toilets lead the green trend." emphasizes their environmental and water-saving advantages; "Mobile with you, enjoy cleanliness every moment." and "Anytime, anywhere, easily handle your 'convenience' needs!" promote the convenience and practicality of mobile toilets, giving people a clearer understanding of their functions and value. These positive advertisements help enhance the brand image of mobile toilets and promote their reasonable use and popularization.




