[header] How to fix a stuck zipper [title] Look for fabric stuck in the zipper. [step] Sometimes, zippers may stop working because a bit of the surrounding fabric gets caught in the teeth. Inspect the garment or accessory closely for snags, folds, tangles and other signs of a hangup.
These tend to be fairly easy to correct. [substeps] Snags are usually to blame when a zipper completely refuses to budge.