Try using CalaClear before you put oil on your skin, it kills the Larvea and the oil draws it out, use Olive Oil, Coconut Oil or Almond Oil instead of veggy oil, its so much better for you skin. I use Olive-Oil and Coconut Oil in my ears to help with the ringing.
After using Cala-Clear that I get at Walmart for 2.88 and Almond oil I dont itch for days. I do the ccalaclear and rub it in, let it sit for about 5 to 10 minutes, I then put oil on my skin and stuff just pours out. Oliver Oil works just fine and then a good Hot Shower and I am itch free for up to a week or two. Cala clear is calamine without being pink. Try it and let me know how it works for you.