Diode Laser fasahar kau da gashi dogara ne a kan wadannan zažužžukan na fitilu da zafi. Laser yana wucewa ta saman fata don isa tushen gashin gashi, ana iya ɗaukar fitilu kuma a canza shi zuwa ɗumbin kyallen gashi da suka lalace, ta yadda gashin papilla ya lalace ba tare da rauni na kewaye ba. Babu ciwo, aiki mai sauƙi, mafi aminci, fasaha don cire gashi na dindindin yanzu.