Wow, it's amazing all the influences mercury has. I have a spot every now and again, and had lots as a teenager, but blackheads is my main problem. I just can't shift them. They are a problem on my chin and my nose. I also have a lot of spots on my back.

The pull out strips removes the blackheads for a while, but then they just come back. I've tried lots of products, but I seem increasingly sensitive to them. One I tried brought me out in a rash.

I used to think it was caused by dirt, but now I know it comes from the inside. Be interesting if they improve when I have my fillings removed.