Vanhu vazhinji vanoziva chiziviso chacho, apo vadzidzisi vemashamba ekuchenesa vanoratidza zvinotyisa zve limescale pane zvinotonhorera (heat heat element), uye zvino, zvichiita sepinecea, vanokurudzira kushandisa shanduko yemvura chaiyo, iyo inonzi inodzivisa kuumbwa kwechinhu ichi. Izvo zvinoshandiswa nechiri ichi hazvikwanisiki, asi ... mutengo wayo, sekutaura, "kurira." Mukuwedzera, kwete nguva dzose michero yakadaro yakanyatsocheneswa kunze kwekuchenesa, iyo inogona kukonzera, somuenzaniso, kushaya mishonga muvana uye nevanhu vane ganda rakanyanya. Chii chaunofanira kuita, pane imwe nzira kune mari inodhura? Hongu, pane! Mushonga wekuchenesa kubva pachiganda usina chinhu chisina kudarika unogona kucheneswa nemaitiro echidimbu acric.
Ichokwadi, mubvunzo unogamuchirwa unogona kubuda, asi zvinokwanisika kuchenesa mishonga yekuchenesa ne citric acid, haizokuvadzi nzira here? Zvinogona uye kunyange zvakakodzera! Uyezve, asidi chimwe chezvinhu zvinoshandiswa zvinoparadzirwa zvinopesana nevanhu. Asi chete pamutambo we softener pane murayiridzo wekushandiswa kwayo, uye nzira yekuchenesa makina-machine ne citric acid, kana ichizivikanwa kune vazhinji vedu, sechinhu chinoshandiswa pakubika? Hapana chakaoma.
Nzira yekuchenesa zvakadini mushonga wokuchenesa neucricric acid kubva pachiyero?
Nokudaro, citric acid inodururwa muimba yeupfu, uye muchina wokuchenesa unotangwa kuti ugare wakashambidzwa (usina kutakura tangi) pamhepo inotonhora yakakwana (kazhinji kamba yekotoni uye kutonhora, zvichienderana nemuchina wemashini, 90-95 deg). Zvino pamusoro pehuwandu hunokosha hwe citric acid. Kwemichina yakagadzirirwa kutakura makirogiramu matatu ejeri, 60-75 gramu yakakwana. Saizvozvowo, pamakina ane mutoro wakakwirira, chiyero cha citric acid chinowedzera kusvika ku100-150 gm, uye mune dzimwe nguva (kusvibiswa kwakanyanya, mvura yakaoma kwazvo)-kusvika kusvika 200. Kuwedzerwa kwegadziriro yacho mwedzi mitanhatu yose.