<prompt> Translate the following text to SwahiliThat went quick, he already had a tried and true mix of additives, preservatives, and stabilizers ready, which had always worked just fine.  <response>: Kwa hivyo, kwa haraka, alikuwa tayari na mchanganyiko wa vipengele vya kuongeza, vihifadhi, na stabilizers tayari, ambayo ilikuwa imefanya kazi vizuri. 