Frequently Asked Questions

The ALPHA detergents, Ceramic Tri-Foams, Ceramic/Graphene Protectants, and Drying Aids compliment and enhance paint protection and will not void your warranty.

Our specialist team with come to you, assess your current process, calculate usage, test water and provide set-up and ongoing support.

Yes! Castle has an extensive range of cleaning chemicals ranging from hand care, industrial cleaners, laundry and hospitality. See our full site HERE