Check whether the yarn is intact
A pulled loop and a broken yarn need different repairs. Inspect the surrounding stitches under good light before working. Do not cut a protruding loop simply to hide it; it may be part of the fabric’s structure.
For an intact pulled loop
Handle the area gently and avoid stretching it further. A suitable blunt tool may help move the loop to the reverse while redistributing nearby tension. Test your approach on a practice knit if the construction is unfamiliar.
For broken yarn or a hole
The fabric may need darning, reknitting or another repair that secures the affected stitches. Duplicate stitch can reinforce or decorate intact knitting, but is not a universal method for rebuilding every open hole.
Choose tools and yarn carefully
Use a tool that fits the knit without splitting yarn.
Match yarn weight and care requirements.
Keep the repair flexible rather than tightening it into a pucker.
Secure loose ends using a method appropriate to the structure.
When to get help
Fine, patterned, valuable or badly damaged knitwear may benefit from a specialist repair. Photograph the damage and keep any spare yarn supplied with the garment.
Color changes have separate limits
Dyeing will not restore broken yarn. A repair made with another fiber can also color differently. Complete and assess repairs before planning a color treatment.
Planning a color change?
Request a professional dyeing assessment with photos, fiber labels, the current shade and target color. For a suitable home project, our supplies guide includes product limits and Amazon affiliate disclosures.