Castus Aligner & Retainer Cleanser

Unique Colour Changing Technology

Castus Aligner Cleanser is a specially formulated, fast-acting patented colour changing
cleaning tablet designed to effectively clean, disinfect, and deodorize clear aligners,
retainers, and other removable dental appliances.

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Specifications

Box of 90 effervescent tablets; contains Sodium Perborate Monohydrate; oxygen-powered, non-abrasive formula for daily sanitisation; removes plaque, biofilm, stains and unpleasant odour; kills 99.9% of common oral bacteria and fungi in approximately 15 minutes; purple colour indicator signals cleaning completion; suitable for aligners, retainers, mouthguards and nightguards.

Ingredients

Sodium Perborate Monohydrate 140 mg

Directions to use

What is Castus Aligner & Retainer Cleanser used for?
Castus Aligner & Retainer Cleanser is a cleaning tablet specially formulated to clean, disinfect, and deodorize clear aligners, retainers, and other removable orthodontic appliances. It helps remove plaque, food debris, biofilm, and odour-causing bacteria while keeping appliances fresh and clear.
Castus contains Sodium Perborate Monohydrate, which releases active oxygen bubbles when dissolved in water. These bubbles help remove plaque, food debris, and water-insoluble residues while eliminating bacteria responsible for bad odour and biofilm buildup.
Regular use of Castus helps clean and disinfect aligners, remove plaque and stains, eliminate odour-causing bacteria, maintain appliance clarity, prevent biofilm buildup, and support better oral hygiene without damaging the appliance.
Castus is recommended for people wearing clear aligners, retainers, Hawley retainers, Invisalign®, or other removable orthodontic appliances who want a safe and effective daily cleaning solution.
Is Castus safe for all types of aligners and retainers?
Yes. Castus features a non-abrasive, pH-balanced, and non-foaming formula that is compatible with all major aligner and retainer materials, including clear aligners and Hawley retainers. It cleans effectively without scratching, shrinking, expanding, or discoloring the appliance.
Castus features a patented colour-changing technology that indicates the cleaning cycle, helping users know when cleaning is complete. Its preservative-free, active oxygen formula provides effective cleaning while remaining gentle on orthodontic appliances and oral tissues.
Yes. Castus is formulated to eliminate odour-causing bacteria, remove biofilm, and clean food debris from aligners and retainers. This helps keep orthodontic appliances fresh, hygienic, and comfortable to wear every day.
Daily cleaning with Castus helps maintain appliance hygiene, prevent plaque and bacterial buildup, reduce unpleasant odours, and keep aligners and retainers clear throughout treatment. Regular cleaning also helps ensure your orthodontic appliance remains comfortable and performs as intended.