A client diagnosed with renal cancer is being treated preoperatively with radiation therapy. The nurse evaluates that the client has an understanding of proper care of the skin over the treatment field when the client makes which statement?

The client undergoing radiation therapy must keep the affected skin protected from temperature extremes, direct sunlight, and chlorinated water (as from swimming pools). The client should wash the site using mild soap and warm or cool water and pat the area dry. Lines or ink marks that are placed on the skin to guide the radiation therapy should be left in place. No lotions, creams, alcohol, perfumes, or deodorants should be placed on the skin over the treatment site. The client should wear cotton clothing over the skin site and guard against irritation from tight or rough clothing such as belts or bras.