Kukula kwa bafa

Zoyeretsa bafa ndi mtundu wa chinthu choyeretsa chomwe chimapangidwa makamaka kuti uyeretse komanso kuthira maofesi osiyanasiyana m'bafa. Nthawi zambiri imagwiritsidwa ntchito kuchotsa zinyalala, gram, sopo schemu, ndi mitundu ina ya madontho otuluka monga makeke, zimbudzi, zimbudzi, ndi mazira. Oyeretsa osamba amatha kukhala ndi zosakaniza zosiyanasiyana, monga burilemu, haidrogen peroxide, kapena ammonia, omwe amathandizira kuthyola madontho opukutira. Oyeretsa ena osambira amakhalanso ndi zonunkhira kapena mafuta ofunikira kuti asiye fungo labwino mutatha kuyeretsa. Ndikofunikira kutsatira malangizo omwe alembedwa mosamala mukamagwiritsa ntchito malo ogulitsa osambira, ndikuwagwiritsa ntchito nthawi zonse m'malo otetezedwa kuti asambe utsi. Tsopano anthu agawika malo osiyana m'bafa kuti asunthe kapena bafa. Ziribe kanthu kaya ndi kusamba kapena kusamba, patapita nthawi yayitali, malowo adzaukiridwa ndi sikelo, yomwe ikufunika kutsukidwa patapita nthawi. Ngati sikelo sinatsukidwe, padzakhala mabakiteriya ambiri osambira kapena bafa, chomwe sichingakukhudze chinsinsi, ndikuwopsezanso thanzi la anthu. Kutsuka kwakukulu ndi zinthu zina zimafunikira kugwiritsa ntchito bafa. Lero tidzatchulanso bafa mokhazikika.
Sabata yoyeretsa, yomwe ili ndi ntchito yochotsa madontho, sikelo, madontho a mkodzo, madontho amafuta ndi madontho a sopo. Itha kugwiritsidwa ntchito kwambiri kuyeretsa madontho monga osambitsa, mabasiketi ochapira, mitsempha, matope, matayala, miyala ya gumbwa.