Gabaɗaya, tsaftacewar isar da iskar ya dogara da matatar iska ta ƙarshe, wacce duk matatun iska na gaba ke kiyaye su.Ya kamata a yi la'akari da abubuwa daban-daban lokacin zabar masu tace iska.Anan ga wasu ƙa'idodi:
1.Dangane da ƙa'idodin tsarkakewa na cikin gida da ake buƙata, ƙayyade ingancin tacewar iska ta ƙarshe.Hakanan dole ne ku tabbatar da adadin masu tace iskar da ake buƙata da ingancin tacewa.Idan cikin gida yana buƙatar tsarkakewa gabaɗaya, zaku iya zaɓar tace ta farko.Don matsakaicin tsarkakewa, ya kamata ku kuma zaɓi madaidaicin tacewa, ban da na farko.Saboda haka, ya kamata a yi amfani da tacewa na farko, matsakaita, da inganci don biyan buƙatun tsarkakewa mai tsafta.Yakamata ku shirya waɗancan masu tacewa.
2.Ƙayyade abun ciki na ƙurar iska a waje.Fitar iska tana cire ƙura daga iskan waje wanda zai shiga cikin gida daga baya.Musamman don maganin tacewa da yawa, yakamata ku zaɓi tacewa gwargwadon yanayin aikace-aikacen, farashin kayan gyara, yawan kuzari, kiyayewa, da sauransu.
3.Ƙayyade sigogin tacewar iska.Siffofin sun haɗa da ingancin tacewa, juriya, ƙimar shiga, ƙarfin riƙe ƙura, da dai sauransu. Kamar yadda zai yiwu, yakamata ku zaɓi matatar iska mai tsada mai inganci, wanda ke da inganci mai inganci, ƙarancin juriya, babbar ƙarfin ƙura, matsakaicin saurin tacewa. , Babban ƙarfin sarrafa iska, da sauƙi shigarwa.
4.Yi nazarin kadarorin kurar da ke dauke da iska.Kaddarorin sun ƙunshi zafin jiki, zafi, da adadin abun ciki na acidbase ko kaushi na halitta.Ana amfani da wasu matatun iska a cikin matsanancin zafin jiki, yayin da wasu kawai ana iya amfani da su a cikin mahalli tare da yanayin zafi na al'ada.Bugu da ƙari, adadin abun ciki na acid-base ko kwayoyin kaushi zai tasiri aikin tace iska.