QUESTION ABOUT LIVER CLEANSE I AM DOING TONIGHT

I AM A LITTLE NERVOUS ABOUT THIS, I AM GOING YO TRY IT BUT I AM TRYING TO GET EVERYTHING EXACTLY RIGHT. MY QUESTION IS, DO I ADD THE OLIVE OIL AND GRAPEFRUIT JUICE INTO THE SAME JAR THAT I MIX THE Epsom Salts IN EARLIER IN THE DAY AND FINISH THE CLEANSE WITH THAT OR ARE THEY IN SEPARATE JARS? PLEASE RESPOND, ANYONE WHO HAS DONE THE CLEANSE!!