Nenzira, madzitateguru edu akashandisawo kutengesa conductivity yesirivha, kuitira kuti shuni inopisa ichinyorove pasi, imwe kapu yesirivha yakaiswa mumukombe. Zvirwere zvinoshandisa zvinodhaka zvechirivheri zvaizivikanwa zvakare kubva panguva yekare. Zvizhinji zvemidziyo yechechi zvakagadzirwa nesirivha uye kuporeswa kwemvura yakachena kunowanzobva kune zvinyorwa zvesirivha ions mairi.
Zvinosuruvarisa, sirivha inowanzoita kuti rive nerima nenguva. Iwe unofanirwa kuziva nzira yekuchengetedza zvakanaka sirivha. Izvo zvinoenderana nezvimwe zvinhu. Semuenzaniso, kubva kunzvimbo yemvura yekamuri, kwaanochengetwa. Inosvibisa sirivha nekugara uchingosangana neganda, uye kumhanya kwemafuro kune mumwe munhu, nokuti mumwe munhu sirivha haagoni kuchinja mavara kwemakore, mumwe munhu anosviba mune imwe nyaya yemazuva.
Kazhinji kazhinji inotaura nezvezvinetso zveutano. Uyewo, sirivha inogona kurasikirwa nayo iyo inopenya uye iyo yakajeka kana inosangana nezvipfeko, kunyanya avo vane salt kana sulfur ions. Zvadaro zvigadzirwa zvakaputirwa nechisungo chesirivha sulphide. Mucheka wekuputika uku unobva pakusvibiswa kwemavara kusvika kusha. Inoita kuti kuve kusvibiswa kwesirivha kusangana neRibber, mhuri gasi, anyanisi, mazai yolk, vamwe vanochenesa uye tafura yemunyu. Iwe unofanirwa kuziva nzira yekuchengetedza zvakanaka sirivha.
Nokuda kwekuchenesa sirivha, kune zvakawanda zvemaikemikari matsva, asi mazhinji acho haasi akadhura uye haatengeswi mune imwe nhumbi yezvigadzirwa zvezvinhu, saka funga nezvemari iyo inogona kutengwa pane chero mapeji.
Sirivha zvigadzirwa hazvifaniri kunge zvichishungurudzwa nekuchenesa nenzira dzakasiyana-siyana, nokuti sirivha inonyanya kushandiswa, uye ine sirivha-plated michina, nekuwedzera kushingaira, iwe unogona kubvisa sirivha yose munguva.
Sirivha yetafura inofanira kushambidzwa mushure mekushandiswa mune imwe sarudzo yekubika soda, masendimita makumi mashanu pagore rimwe remvura, mushure mokunge yakaoma nejira shangu.
Kudzoka zvishongo izvo zvekare zvinopenya zvichabatsira uye sodium hypo-sulfite kupikisa. Mushure mekushambidza zvishongo pamwe ne detergent solution, zvakakosha kushambidza chigadzirwa nemhinduro ye makumi maviri magiramu e hyposulfite pamamiriyoni zana emvura.
Iyo inonyatsozivikanwa uye inofadza inokonzerwa neammonia neyesirivha ammonia. Nekuchenesa, iwe unogona kugadzira mhepo yakadzika, mafuraji maviri emvura yakachena ammonia neawa imwe yemvura. Nokuda kwekushambidza, sarudzo inogona kuitwa sopy zvishoma, kana kuti kuwedzere mhizha, kuwedzera zvishoma hydrogen peroxide. Zvinhu zvakasvibiswa zvakasvibiswa zvinogona kuderedzwa muchigadziro uye zvinobvumirwa kurara zvishoma mukati maro. Mushure mekufamba, tinosvavha sirivha nechinangwa chakasvibiswa.
Kana kushambidzika kwekuchenesa kusingadzivisiki, unogona kuedza kuparadza zvakanaka kumba. Vanhu vane usimbe, zvechokwadi, vanogona kushandisa pfupa yekuchenesa. Vaya vanoda hanya nemidziyo yesirivha kana sekuyeuchidza vanokurudzirwa kusanganisa zvinhu zvinotevera: mvura, ammonia neinosi yeupino muchiyero che5: 2: 2. Nzvimbo yakagadzirwa inogona kucheneswa, somuenzaniso, maketani. Mushure mokuchenesa, chigadzirwa chacho chinofanira kunatswa nemvura yakachena.
Yakapisa 6% solution yevhiniga ichakubatsira kubvisa imwe tsvimbo imwechete - kubata kwehutu pazvinhu zvesirivha. Zvakakwana kuti uzviputire nemucheka wakareruka.
Uye pakupedzisira, kuitira kuti uchengetedze sirivha nguva yakareba sezvinobvira kuonekwa kwayo kwepakutanga, zvakakosha kuzvichengeta nekuzvishanda zvakanaka. Ivachengetedze munzvimbo yakaoma mune zviitiko ne softholstery. Panguva yebasa reimba kana kushandisa zvipfeko, bvisa zvishongo. Uye zvino vacharamba vachikufadzai kwenguva yakareba.
Kubva munyaya inoti "Kuchenesa michina kubva sirivha kumba", takadzidza kuchenesa sirivha kuitira kuti vakwanise kuchengetedza maitiro avo echisikiro nekuziva kuti vangachengete sei zvakanaka.