PROCESS OF CLEANING THE INNER SURFACE OF A WATER-CONTAINING VESSEL.

摘要

The present invention relates to a process of cleaning the inner surfaces of a liquid-containing vessel with an automatic cleaning device, wherein said process is performed by said device and comprises the steps of applying a cleaning composition onto at least portions of the inner surfaces of said liquid-containing vessel and rinsing at least portions of the inner surfaces of said liquid-containing vessel and wherein said automatic cleaning device is a floating device (1) actively moving in said vessel or is a non-floating device (8) placed on the bottom of said vessel.