On July 4th, the Central Municipal Waste Management distributes materials like mini ashtrays and garbage bags in St. Johann to support city cleanliness. Passersby are also informed about fines for littering, promoting awareness as part of the "Clean is More Beautiful" campaign.
For the 50th Saarbrücken Old Town Festival, the ZKE is carrying out a special intensive cleaning of the city center. Heavily used streets will be cleaned wet with a special vehicle. The measure aims to improve cleanliness and encourage visitors to participate.