Castus Retainer & Aligner Cleaner Tablets (90 tablets) | Dentist Recommended | Sanitizes & Removes Stains | Antimicrobial Cleaning for Retainers, Aligners & Mouthguards | Daily Oral Appliance Care

Good

Removes the bad smell but the white stains are still there.

Very useful, hygiene

Works as advertised, decent price, no complaints

It does nothing, no cleaning

My first thoughts were, there are way too many tablets in one box. Why can't it be sold in smaller quantity? I put my retainers in for about 2 hours, the colour did change. But it doesn't not work with just running it through cold water, you've got to brush it gently with a toothbrush. It did remove 70% of the plague and yellow stanes. But it did leave a few stains as it is. Once I wore my retainers back, it did feel lighter and cleaner. And the exact size of the retainer is also clear when your retainer gets cleaned this way Overall I'd give it a 7/10, can do better.

This has made cleaning retainers so much easier... Brushing them with toothbrush and paste never really felt clean with some white spot remaining and it's really annoying to touch the yuck... Now I just put the tablet in some water and directly put the retainers in to it... Initially it would be purple and then it turns green, I take the retainers out and brush it with soft bristled toothbrush for kids... There is no smell, no yuck, retainers are clearer and cleaner... You can also use half the tablet and it'll still be clean... But I just like to put the whole tablet because I like the clean feel it gives...

Compared to price it ALMOST does the job, removes bad odour, you can use daily