This is one of those times you really need a "buddy" to "help" you. If you are reallllllllly lucky, you can convince him to do it while you go search for parts, pick up cold drinks, go out for burritos, mow your lawn, do some of your wife's honey-do's or best of all, watch SHARK WEEK. If you are not very lucky, then you will need one of these. They are the only thing that will work to keep the fumes out. Even in the dead of winter, we open the overhead door, put a BIG fan in the door, and suck the fumes out. I don't care about the heating cost, but the fumes are deadly. I will never understand how how kids concentrate these fumes and breathe them!
On the bright side, if you or your friends had burritos for lunch, it'll save your nose...but your eyes may still burn
