Pumie Scouring Stick, 6 in. is a non-toxic cleaning solution designed to tackle tough stains and buildup where traditional cleansers, chemicals, and scrub pads fall short. This family-safe abrasive product effectively removes rust stains, scale, and hard water deposits from porcelain toilets, sinks, tubs, and ceramic tiles. It also cleans rust from steel surfaces, paint from concrete, burnt and crusted food from grills, and chemical stains or rings from pools. Simply use with water and gently rub back and forth to eliminate unwanted deposits. The stick measures approximately 5.25 inches in length, 1.25 inches in width, and 0.75 inches in height, making it easy to handle for various cleaning tasks. Model Number: HDW-12