EverSmile AlignerFresh Extra Whitening Foam – Cleaner Compatible with All Clear Aligners and Retainers – Eliminates Bacteria, Whitens Teeth, Fights Bad Breath – 50ml (1 Pack)

If you are wearing Invisalign’s, get this stuff! The best for keeping your mouth and liners feeling clean. After over 7 months my teeth still look reasonably white, which I believe is due to using this product. Expensive for what it is but if you are investing in liners, it’s worth it.

Use with my Invisalign retainers nightly. Pleasant taste and whitens too.

So I've been using this for a while. I use it about 2-3 times a day when I take my aligners out. I am using clear aligners and from where my teeth were crowded so long I am having stains revealed. I have a whitening gel I got from the dentist I use but it's not an every day king of thing.This seems to be doing a good job of keeping my teeth from getting stain but it does not work like the whitening gel does on the tough stain.I would recommend this as an every day use and maybe a professional whitening gel from time to time for tougher stains. The bottle lasts quite a while. I've had mine for a couple months using it.

If you use a quarter pump for each aligner, it lasts a really long time. It seems to work well, and helps with daily upkeep if the aligners as well as keeping teeth white. One tip to application, is using a small bit of the product, and spreading it into the aligner with a small device such as a dental flosser with bristles. Otherwise, you end up spitting out most of the product. One bottle has lasted me over 6 months. I finally bought another.

Easy to use and it provides an extra bit of freshness to my Invisalign retainer.

I've bought a lot of fancy little things to make the invisalign journey more bearable, and I honestly have to say this stuff is at the top of my list. More importantly than cleaning the retainer, it just leaves a fresh and minty taste in your mouth and also moisturizes; I use it every time I take the retainer in or out to eat. Days I have this on hand vs days I don't are extremely apparent-- without it, my mouth gets dry easily and I get a plastic taste (gross) and feel. This eliminates that for the most part. The whitening isn't drastic, very subtle, but it's noticeable over a few weeks . Highly recommend.

I've been using this for about six months and it does a good job. I noticed the attachments on my teeth were staining from my daily coffee and I started looking for a solution. It definitely cleaned up the attachments and seems to help whiten my teeth overall. Not blinding white, but a steady improvement, and since I'll be wearing aligners for at least another 18 months, I'll keep using it and see how my teeth look at the end of treatment. It is a bit pricey, but I use it on my trays about 3 times per day and a bottle lasts me around 2 months. It's worth it to me, give it a try!UPDATE: I ordered the 4 pack before Christmas to stock up when it was on special. I just opened the first box and found that the nozzle has changed! It is way too wide to fit between the sides of my trays, AND the opening is too large to produce the foam correctly, resulting in wasted liquid! I was very upset over this change, and fortunately still had my old bottle with the small nozzle. I swapped the old one onto the new bottle and am back in business! However, if that had been my first bottle, I would have returned it. I still love the actual product, so will use what I have, and possibly order more, as long as my old pump doesn't break. If it does break, I will not order more unless I see reviews or a change to the description saying they have reverted to the old pump with the small nozzle. With the liquid not turning to foam, I estimate I used 2 weeks worth in just 2-3 days! It really makes a huge difference. Docking two stars, for now.

Noticeable change when using this, not really a fan of the price though, worth it when it’s on sale.