Make Your Own Super Fluffy Slime at Home Looking for a sensory science activity that kids will love? This DIY Super Fluffy Slime is soft, stretchy, and incredibly pillowy. With just a few simple ingredients, you can create a cloud-like slime that’s fun to squish, swirl, and play with. Ingredients (makes one large batch): 3 cups foam shaving cream 1/2 cup Elmer’s white school glue 1/2 teaspoon baking soda Contact lens solution (1–2 tablespoons, added slowly until slime forms) Optional: food color