I use it with my long-arm when I have trouble with thread breakage.(Very seldom) Works great. Not sure I would want to use it all of the time.

Thank you ladies. I used to use it on my first Viking, never had any trouble and had that machine for years. I have a Viking now that I have had for about 14 years and also used it when this machine was new but hadn't been able to find it lately....thanks again for all your responses

I used to use that stuff all the time, but my Viking dealer cautioned me against using it with the electronic machines. Not sure exactly why (or don't remember why), but I don't use it any more.

I will check with my machine maintenance guy to see if it is safe for the models I have.

Yes, it is wonderful when used sparingly with the shiney mylar thread. It is also great for degunking machine needles that sometimes get adhesive on them.

WOW! What a helpful find, I need something to help my thread along. My machine is about 4 years old so it should be able to handle it...I hope! Thanks for the post.

I don't see it on the Joann's website, but Amazon.com has it for around $7.

I put thread heaven in a v and around the spool. Works great.

I use it for hand embroidery. A drop on my finger then pull the thread thru. Keeps tangles down. Never thought to use it on my machine thread. Guess that's a duh moment for me.

I have never heard of this product - learn so much from this site. Thanks will have to go look for some now.