I would like to remove what I know to be lead based paint. I am using a heat gun but there are still flakes and a milky residue left on the wood. Is there something that will remove the residue easily. I have tried Strip-eze and it just seems to gum the residue rather than making it easy to remove. Proffesional removal is out of the question. I am using as many safety precautions as I can. Are there any answers for this?