| abstract |
The invention describes liquid cleaning agents which comprise photocatalytic material, moisture retention agents, and surfactants. Said substances make possible a very sanitary cleansing of hard surfaces using light since said substances remove not only normal soiling but can also remove microbial growth and harmful microflora, e.g., mold fungi. The substances are widely usable and easily applied, for example by spraying. In addition, said substances, despite the effectiveness thereof, treat substrates with great care. |