Kellsie Zapata | Cleaning Tutorials & Motivation on Instagram: "The original scrub daddy is a flex texture material. Using it with cold water will make it firm, and using it with hot water will make it soft. It can safely be used on stainless steel, glass, and other surfaces. It is easy to grip and Odor Resistant - When properly maintained, the Scrub Daddy sponge can resist odors and stains for up to 8 weeks The eraser Daddy is formulated to last ten times longer than ordinary melamine erasers.