Test first on a well lit, inconspicuous spot with light pressure. Let the spot dry to see if it is modified or damaged. Not recommended for the following surfaces: High Gloss, Polished, Dark, Brushed, Satin, Faux, Bare/Polished Wood, or Stainless Steel. If using for dishwashing, rinse dishes thoroughly. Do not use with chlorine bleach, on vehicle body, or post-factory tinted glass.