SLA spray

While searching the archives for the collection at Mount Vernon I
came across some notes about insects attack.  It appears that many
years ago artifacts used to be sprayed with an insecticide called
'SLA.SPRAY' as a preventive measure against pest infestation. Has
anyone ever heard of this insecticide?  Any information would be
greatly appreciated.

    **** Moderator's comments: Please respond directly to the author.
    According to
    <URL:http://store.yahoo.com/kilian/slamotconspr.html>
    Reefer Galler SLA Moth Control Spray contains:

        Active Ingredients:
            Pyrethrins .25%
            Piperonyl Butoxide, Technical 1%

Flavia Perugini
Conservator
George Washington's Mount Vernon
P.O. Box 110
Mount Vernon, VA 22121-0110
703-799-8632
Fax: 703-799-8698


                                  ***
                  Conservation DistList Instance 14:60
                   Distributed: Tuesday, May 8, 2001
                       Message Id: cdl-14-60-014
                                  ***