WD 40 is safe... i use that all the time. this other stuff, i used it because it was so caked on, it is still seized tighter then tight! so I have she soaking in WD40 under neath... but she is also rusted pretty good. so we will see if she turns out to be just a show.. I have had worse so there is hope still...

How fun and exciting!!! I said it before and I will say it again, you just can't beat a 15!

Usually, WD40 is not a good choice for cleaning up a machine - it can dry and leave a residue. I would have started the clean up with some Dawn (diluted slightly) and then if needed graduate to something stronger. Maybe a bit of Goop on the bottom of that machine. Just because you find it on the curb or in the garbage doesn't mean you need to go all out and strip paint etc off a machine. It is good to have a machine you don't have a lot invested in to experiment with - ask me how I know. I would especially not use anything harsh on a machine with plastics (I know this one isn't but just for future reference - plastic can melt) Muv has some really good videos about cleaning up a machine. Most of the time it is all they really need. http://www.quiltingboard.com/vintage...v-t167789.html Muv also makes marmalade

Ok I read where there is rust involved as well. You need some rust remover for that. Most people go overboard on the chemicals right from the start.

Lostn51, Billy, posted a wonderful tute on this board about cleaning old machines. I used it for cleaning my 1925 model 127. I now have a beautiful little machine that sews well.

That tutorial Billy posted is a bit of over kill unless you are planning to repaint a machine.

And the products he uses can damage/remove decals...

Ph where did you find your decals that are on the way? We all would love to know.

Oh where did you find the decals???? We all would love to know.

WD40 is great for lube and unseizing your machines and cleaning them, you need to wipe it clean with a mild dish detergent afterwards, but it will not harm you machine. and when it rains and my suv won't start a shot of it in the carb and it starts everytime... I got the decal off of ebay and I am planning on duplicating them once i get it.. and it they work i will share with all.. I ordered transfer paper to try my hand at it for florals as well......

Can't wait to hear about your luck with the decals. I have a machine or two that could use decal help!