• When lightly dampened with water, this sponge will gently clean washable surfaces of permanent marks, stains and tough dirt for chemical free cleaning. Test on an inconspicuous area with light pressure before first use to see if surface may scratch or dull. Not recommended for use on surfaces such as copper, stainless steel, polished/glossy wood or brushed, satin, dark or faux finishes. Rinse dishes thoroughly if using for dishwashing and any surfaces in direct contact with food. WARNING: Keep out of reach of children, toddlers and pets to avoid accidental ingestion. Do not use on skin or other parts of the body. Using on skin will likely cause abrasions. Avoid contact with eyes.