EverSmile AlignerFresh Cleaning Spray for Invisalign and All Clear Aligners and Retainers – On-the-Go Cleaning & Teeth Whitening, Kills Bacteria, Fights Bad Breath – Mint Flavor, 10ml (1 Pack)

This really does make the aligner smell fresh and clean. Need very little. Not sure it whitens but definitely freshens.

These came in a set of two clean sprays. They are each roughly the size of a lipstick and fit easily in your purse or pocket. The lid has a clear cover, so it won't go off until you use it. Great for when you can't brush your liners before you pop them back in after a lunch or snack. It tastes quite pleasant. At first, it has the taste of hydrogen peroxide, which is the cleaning part of the formula. Then you taste the sweetener, sucralose, which lasts longer. I feel cleaner after using this. Invisalign compatible. The box says 30 uses per bottle, but I haven't used it that many times to confirm or deny that claim.

Keeps my invisilines clean but leaves a nasty soap taste in your mouth long after the mint taste is gone

Perfect refresher to take with while traveling. I always feel like my retainer gets gross while traveling and they helps as a good in between when I can’t soak them. The mint taste is a nice touch. I keep it in my purse and it’s never leaked.

I currently have Invisalign and purchased these travel sprays to put in my purse and use while traveling. I use the Eversmile Alignerfresh Aligner + Retainer cleaner (extra whitening) on the regular, which I love. However, this small travel pack is a spray (as described) but is not convenient. The spray is limited and very watery, so it doesn't get in the aligners easily. Therefore, I seemed to use more of the spray to fill the aligner and ran out of the spray quickly. I think it lasted 3 weeks. (I got out to eat about 2 times a week). If it were a foam like the other cleaner, it would be great. It also tastes slightly different. I would not purchase again and just travel with the larger foam cleaner.

I find this spray very convenient for cleaning trays while on the go. A couple pumps into the trays and they taste fresh.

Perfect size to carry with you.

Did not notice whitening, but I carried this little gem with me and it has been a lifesaver when eating out and removed my Invisalign , eat , spray them before putting them back in and feel like my teeth are clean A lot of people complain about amount of product , to me is great , have lasted and this small spray bottle very easy to take anywhere Im half way my 23 week Invisalign and now I’m ordering for a second time ! Great product