Oil Pulling is detoxing. Acne is a sign of the toxins trying to get out, taking the path of least resistance. If you will do a colon cleanse they will go out the other direction. There are many ways to do a colon cleanse. There are forums here on Curezone that can help you decide which way to go. The quickest way is to get a professional colonic. Or, you could do an enema. I don't like either of those options personally so I take a teaspoon of Epsom salt with a small amount of warm water before bed (doesn't taste great, but not bad) and do a salt water flush in the morning. That keeps my colon clean as well as giving me other benefits as well. Magnesium in the ES and a multitude of minerals in the sea salt. There are other products you can buy as well. The clay mask sounds like a good idea and you could take a few Epsom salt baths too. I add a little apple cider vinegar and oregano oil to my bath as well. Very relaxing and smells so good! Acne is not fun. Good luck getting rid of it forever. I think OP is a great way to start!!