| 摘要 |
The invention relates to a novel cleaning composition for cleaning surfaces, especially tile surfaces having grout joints. The cleaning composition is especially suitable for cleaning the joints of said tile surfaces. The cleaning composition according to the invention is characterized in that it contains a catholyte solution obtained by diaphragm dialysis, bleaching agents, and agents for adjusting the pH to a value in the range of 7 to 9 as the constituents. In another embodiment, the invention relates to a method for cleaning surfaces with the cleaning composition according to the invention and to the use of the cleaning composition according to the invention for cleaning tile surfaces, especially grout joints. |
