衞生(sheng)間(jian)保養(yang) Toilet maintenance

1.潔(jie)淨(jing)煥(huan)新(xin)：深(shen)層(ceng)去漬(zi) 煥(huan)然(ran)一(yi)新(xin)

2.榦淨(jing)光(guang)亮(liang)：去(qu)除錶麵汚(wu)垢(gou)，榦(gan)淨(jing)衞(wei)生(sheng)

33.安全(quan)環(huan)保：使(shi)用(yong)專業保(bao)養工(gong)具，去(qu)除汚漬