Ana buƙatar taro.1. Abubuwan halitta za su bambanta da hankali a cikin sautin launi, rubutun ƙasa, da veining.Ba'a la'akari da bambancin yanayi a matsayin lahani na samfur.(Ba a shafa amfani da al'ada ba.) 2. Saboda bambanci tsakanin fitilolin harbi da ƙudurin nuni, ana iya samun ɓarna chromatic tsakanin hoto da ainihin abu kuma hoton da ke kan gidan yanar gizon mu don tunani ne kawai.3. Tun lokacin da aka auna girman samfuran mu da hannu, ana iya samun kuskuren ± 0.79 inch tsakanin ainihin samfurin da bayanan ma'auni.Bayanan aunawa don tunani ne kawai.Busasshen Kula da Samfura kawai.Kada a yi amfani da bleach, ruwa ko tururi.Don wartsakewa, yi amfani da injin buroshi tare da goga na masana'anta don shafe sama da ƙasa da hagu da dama.Idan ya zube, a yi amfani da kyalle mai tsafta, mara lint don goge ruwan da wuri-wuri;a guji shafa wurin da ya lalace.Don bushewa ko saita tabo, ana ba da shawarar tsaftace bushewa.Tabo mai tsabta da ruwan dumi.Ko amfani da mai tsabtace masana'anta na musamman