衞生間保(bao)養(yang) Toilet maintenance

1.潔(jie)淨煥新：深層(ceng)去漬 煥(huan)然一(yi)新(xin)

2.榦淨(jing)光亮(liang)：去(qu)除(chu)錶麵(mian)汚(wu)垢(gou)，榦淨(jing)衞(wei)生(sheng)

33.安(an)全(quan)環(huan)保(bao)：使(shi)用(yong)專(zhuan)業(ye)保養(yang)工(gong)具，去(qu)除(chu)汚(wu)漬