| 摘要 |
<p>A process for washing articles in a mechanical washing machine in which no salt is added to the machine. The process involves treating the articles with a wash liquor comprising a dishwashing composition when undiluted said composition comprising 55 wt. % or greater of an inorganic poly-valent builder; followed by treating the article with a rinsing solution comprising a rinse aid, the rinse aid when undiluted comprising at least 20 wt. % of a water soluble builder or salt thereof; wherein no salt is added to the machine.</p> |
