Multi Care Instru 5% is highly effective concentrated liquid for cleaning disinfection of dental rotary precision instruments like diamond drills, tooth crown cutters.root canal instruments, etc and medical instruments used in the diagnosis and surgical procedures like extraction forceps,root pull-out pains Mouth mirrors, etc only 5% solution of MULTI CARE INSTRU 5% is sufficient to kill bacteria, fungi and viruses including HBV and HIV in just 5-60 minutes