Using Last Fix™ with Perfume in Ethyl Alcohol

Subject: Inquiry about Last Fix™

Hello,

Regarding your questions about using Last Fix™:

1. Concentration of Last Fix™: The manufacturer recommends starting with 10% Last Fix™. While you can try using 5% with 5% perfume, the staff is unsure about the effectiveness at this lower concentration as they have not tested it.

2. Mixing Method: The method you described is possible:

   • Warm Last Fix™ to dissolve.
   • Let it cool down.
   • Gradually add the cooled liquid Last Fix™ to Ethyl Alcohol and mix until fully dissolved.
   • Once the Last Fix™/Ethyl Alcohol mixture has cooled completely, you can add the perfume.

   The staff notes that if precipitates remain after step 2 (adding cooled Last Fix™ to alcohol), you should warm the entire mixture to 40-50°C and continue mixing until it becomes a clear liquid without precipitates. This method helps address your concern about perfume evaporation by adding the perfume after the Last Fix™ and alcohol are mixed and cooled.