[QUOTE="K0k0shka, post: 21764540, member: I have a professional respirator mask from having to deal with lead contamination on my property, so I was definitely thinking of wearing that .[/QUOTE]
Just a caution, Lead can get in through your skin too. The mask is only as good as you use it, fit test every time if you are relying on it. I have no idea whether that door is lead painted or not. Just use caution, the paint on strippers, that adhere to the paint are going to be your safest bet, just scrape of. The surface of the wood will have some lead after stripped, you're going to be abating it by painting over, my suggestion would be getting your primer on and then do any puttying and touch up work. It's been a few years since I've had to go get blood drawn every week and set through hours of classes, but from them, if I thought it was lead paint, I'd just be looking on Craigslist for another. And I am a cheap skate.