Keratosis Pilaris

I started OP a couple of days ago . So far, I am able to do like 2 OPs, of 15-20 mins each in morning and at bedtiime. I am using Sunflower Oil with 2-3 drops of peppermint oil. So far loving it. But how long will it take to overcome KP? How many have cured KP using this therapy?

thanks