КАК УБРАТЬ WORD ские ТЕГИ? - JCE

/// <summary>
/// Removes all FONT and SPAN tags, and all Class and Style attributes.
/// Designed to get rid of non-standard Microsoft Word HTML tags.
/// </summary>
private string CleanHtml(string html)
{ 
    // start by completely removing all unwanted tags 
    HTML = Regex.Replace(html, @"<[/]?(font|span|xml|del|ins|[ovwxp]:\w+)[^>]*?>", "", RegexOptions.IgnoreCase); 
    // then run another pass over the HTML (twice), removing unwanted attributes 
    HTML = Regex.Replace(html, @"<([^>]*)(?:class|lang|style|size|face|[ovwxp]:\w+)=(?:'[^']*'|""[^""]*""|[^\s>]+)([^>]*)>","<$1$2>", RegexOptions.IgnoreCase); 
    HTML = Regex.Replace(html, @"<([^>]*)(?:class|lang|style|size|face|[ovwxp]:\w+)=(?:'[^']*'|""[^""]*""|[^\s>]+)([^>]*)>","<$1$2>", RegexOptions.IgnoreCase); 
    return html;
}