The same Scrub Daddy material that started it all - this unique scratch-free FlexTexture material adapts for your cleaning needs;In cold water this sponge takes on a firm texture, perfect for easily scrubbing off tough messes;In warm water he instantly softens to gently clean windows, mirrors, light fixtures and more;This large sponge makes customization easy, simply trim and re-shape for your task;Big Daddy can remove many stains with just water, so need need for harsh chemicals from household cleaners