Antibacterial Oral and dental care and cleaning silver

The antibacterial effect of antimicrobial substances can be increased, surprisingly, by the use of silver ions. Corresponding advantageous agents are in particular oral and dental care and cleaning and which - contain from 0.1 to 100 ppm of silver ions and 0.001 wt .-% of at least 5 bis an antibacterial compound - based on its weight.