How to change thread in crochet applies specifically to fine crochet thread, like the kind used for doilies, rather than standard yarn, and needs extra care since thin thread shows a bulky join far more than thick yarn does. I switch thread mid-doily constantly, and a flat, minimal join is the only way to keep the lace looking continuous. This guide covers the steps for a clean thread switch.
Step-by-Step Instructions
- Plan your thread change for the start of a round rather than mid-round whenever possible.
- Work your last stitch in the old thread until two loops remain on the hook.
- Switch to the new thread and complete that stitch with the new spool.
- Continue working in the new thread, leaving short tails on both ends.
- Weave in both tails with a fine embroidery needle, since a standard yarn needle is often too large for thread’s tight stitches.
Frequently asked questions
Can I use a magic knot with crochet thread?
Yes, a magic knot works with fine thread the same way it does with yarn, though the knot itself needs to be pulled especially tight and trimmed close, since thread shows any extra bulk more obviously than thicker yarn does.
Want the yarn version of this technique?
Standard yarn joins use a similar approach with a bit more room for error.
See the standard yarn joining guide