For ingredients, current pack information and instructions, see Group Pharma’s official Castus Aligner & Retainer Cleanser page. Product information may change; check the current label.
Explore the Castus orthodontic brush: Castus Orthodontic Brush.
- Manufacturer positioning: Appliance cleanser with colour-changing technology
Manufacturer’s product information (grouppharma.com, opens in a new tab)









