Soda + viniga
Mpaka zaka zingapo zapitazo, soda inali chida chofunikira kwambiri kukhitchini. Amatha kutsuka litsiro mu uvuni, mayikirowevu komanso pachitofu osayipitsanso zinthu zotsika mtengo zosasokedwa.
Tinthu tating'onoting'ono timasungunuka mosavuta m'madzi ndipo, mosiyana ndi zopangidwa ndi ufa, sizikanda makoma azinthu zapanyumba. Njira yoyeretsera ndiyosavuta:
- kumasula uvuni ku zonse zosafunikira;
- kupanga slurry wandiweyani wa soda ndi madzi otentha firiji;
- Ikani mafuta pamtunda wonsewo ndikupita kwa maola 12-24;
- pukutani microfiber yawo ndi chopukutira, mpweya womwe umatsalira pamakoma ukhoza kuchotsedwa mosavuta pogwiritsa ntchito siponi kapena mbali yolimba ya siponji yotsuka mbale;
- ngati pali madontho, konzani yankho la madzi kutentha ndi 9% ya viniga wosanjikiza pagawo limodzi pa 1: 1 ndikuyigwiritsa ntchito pothimbirira ndi siponji kapena botolo la kutsitsi ndikutsuka pakatha mphindi 30.
Viniga amakumana ndi soda kuti apange thovu.
Soda gruel imatsuka bwino uvuni wokha, komanso magalasi okhala ndi mapepala ophika.
Ndimu asidi
Njira yoyeretsayi imakhazikitsidwa chifukwa cha kusamba kwa nthunzi. Mpweya wotentha umachepetsa mafuta olimba ndipo amatha kuchotsedwa pamakoma popanda kuyesetsa:
- konzekerani uvuni wopanda kanthu mpaka madigiri 200;
- Sakanizani 40 g wa citric acid ndi magalasi awiri amadzi mumbale yosagwiritsa ntchito kutentha ndikuyika yankho ili pakhoma la waya;
- zimitsani Kutentha pakatha mphindi 40;
- dikirani mpaka uvuni utakhazikika ndikupita pamakoma ake ndi chinkhupule ndi zotsekemera zilizonse.
Chotsukira madzi
Mutha kugwiritsa ntchito madzi ochapira kutsuka m'malo mwa citric acid. Onjezerani pafupifupi 50 ml ya mankhwalawo mu mphika wa madzi ndikutenthetsa yankho mpaka litapsa. Kenako pitani pamakomawo ndi mbali yolimba ya siponji kapena spatula ya pulasitiki.
Mawonedwe, njira yoyeretsera uvuni ndi citric acid ndi kutsuka kutsuka kumawoneka chimodzimodzi.
Amoniya
Njirayi imagwiritsidwa ntchito bwino pama uvuni omwe amayendetsa kwambiri. Mpweya wa ammonia umatha kuthana ndi kuipitsidwa kulikonse, koma amakhala ndi fungo lonunkhira kwambiri, kotero kuyeretsa motere kumatha kuchitika mukakhitchini wokwanira mpweya wabwino:
- preheat uvuni mpaka madigiri 180;
- kutsanulira lita imodzi ya madzi mu mbale yosagwira kutentha ndikuyiyika pansi;
- kutsanulira 200 ml ya ammonia mu mbale ina ndikuyiyika pakhoma la waya;
- mutatha kuzirala kwathunthu, chotsani ma kaboni omwe amakhala ndi siponji yokhazikika;
- mpweya wabwino chipinda.
Mchere
Mchere wamba wa tebulo umatha kuyeretsa kuipitsa komwe kulibe mphamvu. Njirayi itha kugwiritsidwa ntchito pafupipafupi kuti uvuni ukonzeke bwino:
- kuphimba mafuta mawanga ndi wosanjikiza woonda wa tebulo mchere;
- kutentha uvuni, kutentha mpaka madigiri 150, mpaka mcherewo utenge mafuta osungunuka ndikusandulika;
- Sambani uvuni ndi sopo kapena mbale sopo.
Mchere ungagwiritsidwe pamakoma a uvuni ndi chopukutira.
Momwe mungapewere madontho ndi mafuta
Chotsukira uvuni chabwino kwambiri ndi kupewa. Kugwiritsa ntchito kansalu kakang'ono kokha kophika kumatha kuchepetsa kuchepa kwa mabala. Ngati kuphika kwamanja sikuli koyenera, muyenera kuyesa kuyeretsa uvuni ndi siponji ndi sopo mbale mukatha kugwiritsa ntchito.
Chinsinsi cha ukhondo ndikutsuka mukaphika.
Zinthu zogulidwa zithandizanso kuyeretsa uvuni, "zida zankhondo zolemera", zomwe zimakhala ndi alkali kapena zidulo, zimagwira bwino ntchito. Mutha kugwiritsa ntchito mankhwala azikhalidwe ndi mafakitale limodzi, osayiwala kuti muyenera kugwira ntchito ndi magolovesi.
