You can always do Epson salt soaks. I would recommend 3-4 times a week, unless you notice the area getting too dried out. (Skin turns too white around the edges) Pick up a bag for just a few bucks at a drug store or even Wal-Mart. Get a coffee mug, fill almost to the brim, nook the water a little (just enough for the salt to mix), pour one teaspoon (or TSP xd ) of the salt into the water a stir for a moment. The next part could get messy until you have a system down. Place your face on the mug so your eyebrow soaks for about 30-45 seconds. (Funny story about a girl whom tried bringing the mug to her face for the soaking. ninja So now I specify)
Just make sure the area is clean first with your q-tip & Dial (or other non-fragrented soap of choice)