I Am Looking For The Best Way To Treat A

I am looking for the best way to treat a burn, on friday evening I ignited some gas that had spilled on the leg of my jeans. Put it out using water fabric not burned calf blistered and popped immediately treated with aloe plant that night and wore aloe plant under gause and tape to work yesterday cleaned with soap and water last night applied burn ointment last night and left open cleaned again today applied antibiotic cream. should it be left open or covered? Only hurts after extended sitting when I first walk