Originally Posted by gardnergal970

I learned from a sewing machine repair person that we should never blow into our machines or use those pressurized cans used for cleaning computer keyboards because over time, the moisture can create favorable conditions for rust.

Originally Posted by MattieMae

I tend to dilly-dally when I'm sewing, so keeping track of hours would be senseless for me. They do sound different when they're getting dull. That's when I chuck them. I got some of the Superior Threads titanium coated topstitch 80/12 and 90/14 for piecing and quilting and they're lasting a really long time. Thanks for the tips.

Originally Posted by Neesie

To tell whether or not it's dull, I just run my fingertip across it. As for which one to use - if it works well and feels right, I just use it and don't worry about whether or not it's the "correct" needle.

Originally Posted by Scissor Queen

I forgot to add, I use those price stickers for keeping track of block parts and sizes. Once I do my test block and start cutting pieces I put them in zipper baggies. Instead of writing on the baggie which can smear I use the price stickers. Plus when I start the next quilt I can just put a new sticker over the old one and keep using the same baggies. It really helps when some of the pieces are really close in size and hard to tell apart unless you measure every time.

Originally Posted by Divokittysmom

Great minds think alike! lol.... My version is this: I use a post it note that I keep in a drawer by my machines. It has 2 purposes, first I use it to slip over my throat plate so when I change the needle it won't slip down into my machine. The 2nd one is to mark which needle I have removed if it is still ok to use. I also made a Needle Saver pincushion for used needles that are still good. Unfortunately, that was before I began quilting! I have no place to put my quilting needles! lol