“…In order to guarantee the optimal health of the peri-implant tissues; probiotics; ozonized water; lasers; and low particle size powders, such as glycine and erythritol, have been proposed [ 4 , 5 , 6 ]. This non-surgical peri-implant therapy aims to reduce plaque accumulation at the different implant/mucosal interfaces, particularly at the transition point between the crown and the abutment [ 7 , 8 ].…”