Cov tshuaj bleaching feem ntau yog muab faib ua chlorine bleaching agent thiab oxygen bleaching agent. Lub ntsiab ntawm cov tshuaj chlorine bleaching tus neeg saib xyuas yog sodium hypochlorite, thiab cov khoom tseem ceeb ntawm oxygen bleaching tus neeg sawv cev yog ib tug sib tov uas muaj hydrogen peroxide thiab tso peroxide, seb nws yog chlorine bleaching tus neeg saib xyuas los yog oxygen bleaching agent Qhov tseeb, high-qib oxides nyob rau hauv ua hauj lwm, thiab cov oxides uas muaj nqi siab muaj cov tshuaj tiv thaiv redox nrog cov tshuaj nyob rau hauv kev sib cuag nrog lawv, yog li ua si ib tug bleaching nyhuv. Cov tshuaj bleaching uas feem ntau ntsib hauv lub neej muaj xws li 84 tshuaj tua kab mob (chlorine bleach), hydrogen peroxide (oxygen bleach), thiab lwm yam. Cov tshuaj bleaching no tsis tsuas yog muaj cov tshuaj bleaching, tab sis kuj muaj cov tshuaj tua kab mob. Hydrogen peroxide, uas feem ntau siv hauv kev kho mob, feem ntau yog siv cov tshuaj tua kab mob thiab ua kom tsis muaj menyuam ntawm hydrogen peroxide los ntxuav qhov chaw ntawm daim tawv nqaij kom ua tiav cov tshuaj tua kab mob.