Zovala zachikuda zoluka za amuna

Momwe mungayeretsere ma sweti oluka kuti asakhale opunduka:

1. Njira yonyowera acetic acid

1. Musanatsuke sweti yoluka, zilowerereni fumbi pa juzi loluka m'madzi ozizira kwa mphindi 15;

2. Chotsani sweti yolukidwa yoviikidwa, finyani chinyezi, ndikuchiyika mosalowerera Mu yankho losakanizidwa ndi chotsukira ndi madzi (mtengo wa pH uli pakati pa 6-8, makamaka chotsukira zovala), pukutani bwino.

3. Chotsani sweti yaukhondo yolukidwa, ndikutsuka ndi madzi aukhondo. Pakutsuka komaliza, 2% viniga wodyedwa amatha kugwetsedwa m'madzi. Izi zimatha kusunga mtundu ndi kusinthasintha kwa ubweya, zomwe ndi zabwino kwambiri popewa kusinthika.

4. Kenako ikani ma sweti oluka mophwanyika komanso owuma mukatha kutsuka, kuti muteteze kupindika chifukwa cha mphamvu yokoka yamadzi mukatsuka.

2. Njira yoziziritsira

1. Mukatsuka juzi loluka, ikani mufiriji kwa ola limodzi.

2. Tulutsani sweti yaubweya wozizira kuti muwume (musauwonetse kudzuwa), idzakhala yoyera ngati yatsopano, ndipo kusinthika kudzachepetsedwa kwambiri.

Njira yowumitsa matailosi:

1. Mukatsuka sweti, musamapotoze madziwo ndi manja onse awiri. Mutha kutulutsa sweti yolukidwa kaye, kenako gwiritsani ntchito chopukutira chachikulu kapena chopukutira kuti mugubuduze sweti yoluka kuti mutenge chinyezi chochulukirapo;

2. Chinyontho cha sweti choluka chikakhala chochepa, chimayamba kuuma. Chida chovomerezeka apa ndidengu la zovala. Dengu lazovala zingapo limatha kuyanika ma sweti angapo oluka nthawi imodzi, ndipo ndi yabwino kwambiri;

3. Ikani dengu la zovala pamalo opumira mpweya, osayatsa dzuwa, ndiyeno konzani ma sweti oluka kuti amalize kuyanika.