Originally Posted by
HelenAnn
As a side note, it is not a good idea to leave thread in the spools. I have several long bobbins and most have been rusted because of thread left on them. The first thing I do is remove the shuttle and check for thread on the bobbin. Then I pull the thread off and give it to the birds.
Helen Ann
I've seen that, too - I pull off the thread then soak the bobbin in some vinegar then use some foil and brush off the rust. Get them good and dry and they should be better than the new ones you can buy.