Old 09-30-2012, 03:13 PM
  #7  
ghostrider
Super Member
 
ghostrider's Avatar
 
Join Date: Jan 2009
Posts: 4,688
Default

One additional test you might want to add to Prism's excellent list is to heavily spray starch on that white cloth to see if the yellow color transfers when pressing starch soaked fabrics.
ghostrider is offline