Old 09-22-2011, 03:11 PM
  #3  
np3
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Join Date: May 2010
Location: Bakersfield, CA
Posts: 13,214
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Sorry, I can't help you. I do know that some people find them useful if they use a lot of solids. Fortunately, I have no allergies so I visit stores to get the name of what I want and then shop for it online for better prices.
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