Pool noodles are funny things. While the common misconception is that they're only good for floating, we know better. In fact, pool noodles can actually be used for multiple purposes around the house, such as a comfy bed railing for kids or a toddler proof door stopper. So to help you out, we've compiled a list of the best life hacks all involving pool noodles. After all, who doesn't appreciate easy fixes to simple problems?