+ Frozen sponges as ice packs! Johanna @ DYB Kitchens, February 9, 2017February 8, 2017, DYB Tips, cook, cooking, cooking tips, crave it, direct sales, do you bake, Do You Bake? compensation, Do You Bake? Tips, dyb tips, easy cooking, food, foodie, frozen sponges, healthy food, home, home party plan, home tips, kitchen, Kitchen Hacks, Kitchen Tips, network marketing, work from home, 0 Use frozen sponges for cheap, convenient lunch box ice packs! Soak several sponges in water then seal them in...