INVISALIGNCleaning Crystals for Clear Aligners and Retainers, (50 Packets)Compact by Design (Amazon-developed Certification)

It works. Cleans and disinfects my retainers and I love it.

This product is quite effective for cleaning Invisalign trays but is quite expensive.

Love these crystals. They clean my invisalign and retainers really well.

Mineral Crystal Salts for Clear Aligners and Retainers offer convenient cleaning for dental appliances. Compatible with nightguards and dentures, these packets provide up to 100 uses. Whether used daily or weekly, they ensure thorough cleaning and hygiene. Simplify your dental care routine with Mineral Crystal Salts.

This does work well, but if you are sensitive to SLS it might cause you problems. I did notice a big difference in how my mouth felt in the morning after having my Invisalign in all night when I used this- it tasted a lot less gross than it had after nights I had cleaned my trays with other products. I like that this product does not have blue dye in it, however it also has enough SLS to give me canker sores, so it does not work for me. Be advised that in order for it to work well you need to put your trays into a watertight container that you can shake. It will clean ok if you just dump it all into a glass and let it sit for 15 minutes, but is more effective if you follow the directions and shake it in a sealed container, and honestly probably safer if you or anyone in your home ever absent-mindedly drinks from any glass within reach.

My retainer is now 2 years old and still looks like new. These things work super well!

Work great. Leaves my retainers feel like new. I soak them all day, then rinse well at night. I reuse the solution for several days before refilling the little glass container I use to soak them in.

The product arrived a day early and with no damage.