Nws yog siv rau kev pleev xim thiab kos duab, haum rau cov tub ntxhais kawm ntawv thiab cov neeg nyiam sau ntawv thiab pleev xim rau kev xyaum, feem ntau yog siv cov khoom siv txawv teb chaws cov xim tsim los txhim kho nws cov dej solubility kom nce qhov ci ntawm cov xim thaum lub sij hawm, cov xim tsis yooj yim hloov xim thiab oxidation. , cov xim pleev xim yog me ntsis tuab thiab nyias, tsis pom gel lub teeb, muaj zog npog lub zog, zoo leveling, yooj yim rau siv!