Great Wall News, Zhangjiakou, July 1 (Reporter Zhang Shihao) Walking along the streets of Qiaoxi District in Zhangjiakou, one can notice a significant reduction in small advertisements on bus stop information windows, utility poles, fences, bus signs, and even on the ground. According to reports, this improvement is largely attributed to the adoption of steam cleaning vehicles for small advertisements.

Posting illegal advertisements on public facilities not only mars the city's appearance but also poses challenges for cleanup efforts. Most of these advertisements involve illegal activities such as counterfeit document processing and unlicensed medical practices, seriously undermining the city's spiritual civilization construction. The traditional approach relied on tools like small shovels and brushes, which were labor-intensive and yielded limited results.

Qiaoxi District in Zhangjiakou City has taken the lead in introducing eight steam cleaning vehicles for small advertisements across the city. These highly flexible high-pressure cleaning devices, characterized by their strong pressure, low water consumption, and remarkable cleaning effects, are primarily used for removing "psoriasis-like" small advertisements, street cleaning, wall washing, and fence cleaning in urban areas. The cleaning machine generates a large amount of high-temperature steam within 60 seconds of startup, capable of swiftly dissolving and removing illegally pasted materials, phlegm stains, ink marks, animal waste, chewing gum residue, oil stains, and more.