Clorox Investors Cheer, Customers Sigh  NEW YORK (Reuters) - Clorox Co. &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=CLX.N target=/stocks/quickinfo/fullquote"&gt;CLX.N&lt;/A&gt; gave investors  reason to cheer on Thursday, saying its recent deals with  Germany's Henkel KGaA &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=HNKG.DE target=/stocks/quickinfo/fullquote"&gt;HNKG.DE&lt;/A&gt; would help earnings more than  it first thought and that Procter   Gamble is doubling its  stake in their joint venture, sending the shares up 2 percent.