Hoʻohana ʻia nā mīkini mākaʻikaʻi PCB maʻamau e ka laser CO2 a me ka laser UV. Ma lalo o nā hoʻonohonoho like, ʻoi aku ka kiʻekiʻe o ka mīkini mākaʻikaʻi UV ma mua o ka mīkini hōʻailona laser CO2. ʻO ka lōʻihi o ka nalu o ka laser UV ma kahi o 355nm a ʻo ka hapa nui o nā mea hiki ke hoʻopili maikaʻi i ka kukui laser UV ma mua o ke kukui infrared.