Originally Posted by Tiffany

I was told by an instructor not to ever blow into our sewing machine innerds. Evidently the condensation from our breath can actually cause the metal parts to rust. I told her I blew, not spit, wherein she laughed and said it amounted to the same thing. It's also why we aren't supposed to stick pins in our mouths, because it can cause the pins to rust. Just thought I'd throw that out there for you. (Don't spit in my direction if you disagree! :lol: )


I clean my machine after every project or every 6-12 hours of sewing, or about once a week. I clean out the bobbin area once every 1-2 bobbins. If I have to fill my bobbins, it's time to clean! I also change my needle after every project. I should do it more often, at least according to the experts, but money is a bit tight and those darn needles can get expensive.