Wax-B-Gone is by Blackie's Blend and is economical and effective in removing wax, etc. from traps.  It is a liquid that mixes with water and is faster, easier and safer than using lye or Sani-Flush.  Wax-B-Gone cleans traps thoroughly, including all cracks, creases, coils and crevices.  One quart bottle of Wax-B-Gone solution should clean 4-6 dozen 1 1/2 coil spring traps -- depending on the condition of the traps. Sold in quart size.