All surface safe.
Eco-friendly.
Bio-degradable. 
 
Gentle enough to clrean fruits and vegetables. Tough enough to clean stubborn pots, pans and soiled dishware. Non-scratch fibers are safe to use on: wood, glass, porcelain and tiles, china, stainless steel, copper, seasoned cast iron, counter/stove tops, appliances, microwave ovens, cooled down grills, all delicate non-stick surfaces. 
 
Cleaning: Just rinse, squeeze, and hang to air dry - always stays fresh!