KOHLER K-23725-NA Cast Iron Cleaner, for Kitchen and Bathroom, 8 Oz Bottle, Non-
Specific Uses For Product Bathtub. KOHLER K-23725-NA Cast Iron Cleaner, for Kitchen and Bathroom, 8 Oz Bottle, Non-Abrasive Cream-Based Cleaner. Manufacturer Kohler. Kitchen & Bathroom Cleaner: This 8oz squeeze bottle can be used as both a kitchen and bathroom cleaner.