Ngokuvamile kunezizathu ezimbili zokuvaleka kombhobho, esisodwa ukuthi izinhlayiya eziqinile kuketshezi zinkulu kunosayizi wokugeleza kwamahhala wombhobho, kanti okwesibili ukuthi umlomo uvalekile ngenxa yokuqina ketshezi.

Ngesizathu sokuqala, okokuqala udinga ukuqonda ukuthi yini into evimba umlomo wombhobho. Uma kungukungcola kuketshezi, udinga kuphela ukufaka izihlungi ezihambisanayo emapayipini wokungena nangaphandle wepompo lamanzi. Uma into ivala umbhobho, ayemukeleki. Okokuhlungwa, okufana nemixube eqinile, kuyadingeka ukuthi ugaye kahle okuqinile ukuze kube kuncane kunosayizi ongavinjelwe wombhobho, noma ukwandise usayizi ongavinjelwe wombhobho (ukukhulisa usayizi ongavinjelwe wombhobho kusho ukuthi isilinganiso sokugeleza umlomo uyanda, futhi usayizi wezinhlayiyana we-atomized uba mkhulu).

Uma imbangela yokuvala umlomo wombhobho ibangelwa ukuqiniswa ketshezi, udinga ukuqonda izimo zokuqina ketshezi. Yenza uketshezi lube nzima ukuqinisa. Uma kungolunye uhlobo lweziphuzo eziqinisiwe, sicela uxhumane nathi, onjiniyela bethu bazohlaziya ngokuya ngokusetshenziswa kwakho kwangempela, bancome nomkhiqizo wombhobho ofanele kakhulu kuwe.