Application protocol: to use us a cleaner of MCCM derma roller Disinfect a bowl. Place the head of the dermaroller with microneedles inside a bowl, previously cleansed and disinfected; Apply the MCCM Derma Cleaner in the bowl until covering the microneedles; This procedure should be done 20 minutes before the treatment. It is recommended to maintain the MCCM Derma Cleaner liquid in the bowl during the treatment. If it is necessary to stop, submerge the needles in the liquid. For more details follow the MCCM treatment protocols.