Popsugar Living Diy Old Sock Craft Ideas Put a Sock in It! 23 Smart Ways to Upcycle Your Spare Socks December 18, 2014 by Taylor Saputo View On One Page Photo 12 of 23 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 12 Use a Sockas a DIY Heating Pad You can also use a sock to make your own heating pad. Just fill an old sock with rice and tie the end with the knot. Genius! Previous Next Start Slideshow DIYWellnessKid CraftsUpcycling