Chrome is a treated surface. We strongly advise against sanding or scrubbing all products from TONI Copenhagen that have been surface-treated.
For best results, clean your TONI Copenhagen products with warm soapy water and refrain from abrasive cleaning methods such as acidic detergents, steel wool or scouring sponges. The Danish groundwater is very calcareous and therefore, we recommend that you have your faucet serviced every 5 years by an authorized plumber.