Abubuwan da ake wajabta a cire najasa daga cikinsu su ne guda uku, kuma an sami sabani game da su. Na farko shi ne jiki, sai tufafi, kuma a karshe masallatai da wuraren sallah. Malaman shari'a sun yi ittifaqi a kan wadannan abubuwa uku, domin an ambace su a fili a cikin Littafi da Sunna.

The objects from which impurities are to be removed are three, and there is dispute about them. First is the body, then clothes, and finally the mosques and the places of prayer. The jurists agreed about these three objects as they are expressly mentioned in the Book and the sunna.

Ana ambaton tufafi a cikin maganar Mai girma da xaukaka, "Ka tsarkake tufafinka," bisa ga abin da waɗanda suka fassara shi a zahiri suka faɗa, da kuma a cikin umarnin Annabi ﷺ game da wanke jinin haila daga tufafi da kuma zuba ruwa a kan wuraren da fitsarin jaririn da ya yi fitsari a cikin cinyarsa ya shafa. Masallatai suna ƙarƙashin umarnin Annabi ﷺ na zuba tulun ruwa a kan fitsarin Balarabe, wanda ya yi fitsari a wani kusurwa na masallaci. Haka nan, an tabbatar daga Annabi ﷺ cewa "ya umarci a wanke madhy daga wuraren jiki da suka shafa, da kuma wanke najasa daga hanyoyin fitsari guda biyu."