I have been using Choji oil from a Japanese sword dealer on all my swords.  I clean them with a microfiber cloth, and a bit of denatured alcohol.  All of my swords are in polish.  I started using Breakfree collector on one of my swords, and although it seems to work well at preventing rust, it is very thick and seems to attract dust.  I wasn’t sure if it was the oil or my perception.  Since I am thinking of trying other oil, I started researching alternatives. I have been looking at oil tests a