Cressi Ácido Limpieza Reguladores ALR 5000. Mild acid suitable for removing rust, limescale, and all types of dirt from metal components (steel and chrome-plated brass). Used diluted to 50%. Suitable for both direct use and ultrasonic cleaning (isolate from the stainless steel tray with a plastic or glass container). Volume: 5 liters.

Cressi Antiacid Liquid LAA 5000. Base for completely eliminating acid residues from elements that have been in contact with it. Lightly mentholated. Reusable. Volume: 5 liters.