DELACROIX. Delacora™ Stainless Steel Sink Care Proper cleaning is the key to maintaining your new stainless steel sink. You should forethought rinse your sin id o remove any chloride residue (from soaps, detergents and cleansers) and towel dry after use Lo prevent mineral deposits from bulling vo on the sink’s surface. To clean, use a mild detergent solution and/or clean water applied with a soft cloth or sponge. Rub gently.