Rau kev tu cov khaub ncaws hnav, cov cuab yeej yooj yim xws li cov kua qaub dawb thiab citric acid (cov khoom siv hauv tsev) ua ke nrog cov cuab yeej pabcuam xws li toothpicks thiab soft- txhuam hniav tuaj yeem ua tau zoo nrog cov limescale thiab stains. Raws li koj tus cwj pwm siv thiab kev xav tau kev saib xyuas, ntawm no yog qee cov lus qhia txog kev tu cov cuab yeej thiab cov lus qhia siv:
- Citric Acid Descaling Agent: Ua tau zoo ntawm kev tshem tawm cov limescale, maj mam thiab yuav tsis ua rau lub tshuab puas.
- Citric acid yog cov khoom noj -qib cov organic acid uas ua kom cov limescale tsis ua rau cov khoom siv sab hauv, ua rau nws muaj kev xaiv zoo dua piv rau cov kua qaub dawb.
- Yuav siv li cas: Ntxiv 10-15g ntawm citric acid rau 500ml ntawm dej sov, ncuav rau hauv lub tank dej, tig lub steamer thiab khiav rau 5-10 feeb. Cia nws sawv ntsug rau ib nrab ib teev, ces ntws dej thiab yaug 2-3 zaug nrog dej huv.
- Qhov zoo: Tsis muaj ntxhiab tsw ntxhiab, tsawg tsawg, haum rau kev siv ntau zaus.
