SelfTecs makes self-service car washing easy and ensures brilliant results. This is because the innovative SelfTecs chemicals from AUWA make washing and polishing possible in a single programme step. After the pre-wash, the polishing is performed in the same cycle as the wash. After rinsing, the water-repellent care components ensure lasting paintwork protection. This saves time, whilst ensuring shinier vehicles and satisfied customers and thanks to the time saved, it is also possible to increase the throughput of the car wash.