Article with a Cleaning Agent is released slowly from the same and a visual indicator that indicates the amount of Agent remaining or released.Where the agent and the indicator are connected directly to the article, the method to determine the amount of residual Agent and the package includes article and reference color.

摘要

An article includes a Cleaning agent or Reagent for example, an agent or a Reagent with biocidal activity.It slowly releases the same during use of the article and a Visual Indicator selected for a change in its appearance indicative of the amount of Agent or ReactIvo in the article, or released from the article.In Preferred embodiments, the cleaning Article comprises a non-woven cloth or a Sponge that contains one or more products that are released slowly during useAnd have a Red Cross which is intended for the use of a Speed indicating when the item is no longer a reliable product.