Castle® Deep Purple™ is a ready-to-use high alkaline cleaner designed for heavy-duty cleaning. Deep Purple™ can accomplish a wide range of cleaning and degreasing problems.
1. Automotive: Spray on white walls, wire brush, hose off. Cleans door jams, underhood, wheel wells.
When handling this product, wear gloves and eye protection. This is a high pH product. Do not use full strength product on glass.
Use the convenient Contact form to email your questions or comments, or call us at:
U.S. customers, please visit the Castle U.S. Website,
or call 1-800-876-0222.