Gently rub a dry bar of soap or a beeswax candle along the teeth to help the slider glide.
High heat in the dryer can warp plastic zipper teeth over time. xaxbabyzip fix
Only apply a tiny bit of pressure at a time. If you squeeze too hard, the slider won't move at all. When to Replace the Slider Gently rub a dry bar of soap or
Always close zippers before throwing items in the laundry to prevent the teeth from snagging on other clothes. xaxbabyzip fix
A pair of tweezers or a dull butter knife can help gently tuck the fabric out of the slider’s path. 2. Lubricating a Sticky Slider