Methods and equipment for removing stains from fabrics

  • US 6,946,435 B1
  • Filed: 02/27/2003
  • Issued: 09/20/2005
  • Est. Priority Date: 11/06/2002
  • Status: Active Grant
First Claim
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1. A method for removing a stain form a soft fabric article, said method comprising the steps of:

  • (a) providing a cleaning composition, wherein the active ingredients of said cleaning composition consist of an effective amount of a metallic salt of hypochlorous acid and at least 0.2 weight percent of an alkali metal hydroxide; and

    (b) contacting said cleaning composition with said stain on said fabric article for at least one minute.

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