Cali WhiteTeeth Whitening Strip Kit with LED Light and Batteries - Organic Peroxide Teeth Whitening Gel - Set of White Strips - 2x5ml Syringes, Thermoform Whitening Kit Trays and Case

This is the BEST teeth whitening for the price. I doubted it would work well, but it showed results almost instantly. The whitening gel is strong and works way better than the Colgate whitening pen.

This did a pretty good job of whitening my teeth. The whole set up though is bulky and doesn't feel the best in your mouth. Also produces a lot of saliva. It was a good price though and you'll pay a lot more for the other teeth whiteners that are more "convenient " so you have to weigh that in your decision. Would have liked another week or 2 of the gell supply to get my desired results. Still deciding if I'll order more or try a different brand.

This is the best bleach kit for teeth ever! I love its organize and vegan. Mostly impressed with the fresh peppermint taste. Most bleach tastes horrible when your doing your teeth but no this product. I give this 10 stars out of 10 stars! I will never use anything else from here on out! Love this

The media could not be loaded. Unfortunately, this product does not seem to work as the company states. At the moment I cannot comment on the whitening, because I was not given the correct items. One of my syringes arrived spilled/empty, but that is not the problem here (see photos and note consistency of the "gel"). The company was quickly responsive and is mailing me replacements. Not an issue, mishaps happen.I am talking about the efficacy and functionality of the rest of the entire kit.I'll start with the syringes of whitening "gel". Last night was my first time using the kit. I hadn't really analyzed the product beyond the opening, reading through directions, and requesting replacement syringes. I decided to use the Universal Fit Tray, but when it came to inserting the "gel"...well it's not possible because it's literally just a liquid. It's as fluid as water. How is it supposed to be gum safe and also hold onto the bottom row/upside down? Also, moving the plunger to dispense the "gel" was sticky and resulted in it just spurting out everywhere and wasting some of the product. I went through reviews this morning and noticed in some pictures the product is clearly more viscous, and also noticed that some people are reporting the same problem: liquid instead of gel. I read in "Questions" it can get too warm, so I guess I'll put it in the fridge or something and see what happens, but it would have been nice to get a usable product initially. Putting it in a colder place also does not explain the horrible taste. It is supposed to taste minty.Anyway, I attach the light and just fill the top part figuring it'll swish around my mouth because the "gel" is actually a liquid, which worked. But of course, it's not "gum safe". It's literally all over the inside of my mouth. It also tastes absolutely terrible and burns. I've never used a UV whitening product so I assume this is normal it will go away when I rinse my mouth out. Hint: it didn't.I do the 30 minutes and go to rinse my mouth out and my lips gradually became very dry/chapped and I am having to continually pat them with water and chapstick to keep the burn/dryness at bay. I woke in the morning with redness on the inside of my lips and raised and inflamed tastebuds. The redness has gone away but the dryness and inflamed tastebuds remain. I should have taken a picture of that but didn't. It's been 18 hours and my lips and tongue still hurt. Other reviewers are reporting the same thing.When I went to use the case after rinsing, the Universal Tray doesn't fit inside of it properly. See video. It won't close tight. There is no hook/snap so there is nothing to force it to stay closed. The Thermoform Tray seems to fit okay in the case though. But also, why send two types of trays and one case that doesn't seem to properly hold even one of the Trays? What if I want to use both interchangeably? Of course, I can just put the one I'm not actively using in a sandwich bag or something but still, just seems like poor product design.Lastly, the directions have a contradiction. In Steps 4-8 it says to clean teeth (brush, floss) use the light then continue cleaning again. So...am I supposed to clean my teeth before or after or both? I am so annoyed by all of this!When I receive the replacement syringes for the "gel" that leaked everywhere I might update, but even so, I am *very* unlikely to repurchase or recommend this product.

I only used this once because it left a very noticeable bleached spot on a front tooth. It didn't seem to whiten the rest of the teeth. I was very careful to use as directed.

This set helped to whiten my teeth in a relatively short time period. It’s easy to use and has great instructions.

It comes with enough gel for 10 treatment days. I'm on my 6th day. I skipped one because I was really tired.There were noticeable results after the first use. The gel sticks really well to the side of the retainer. I had slight irritation on my gums during one treatment, but was fine on the others. The first time I did it, I didn't pull my lips out around the retainer. I think this caused the gel to really sit on my gums causing irritation. The lack of a seal also caused a ridiculous amount of drooling.You're supposed to brush, floss, and dry your teeth first. Do your treatment. The light has an auto-timer of 10 minutes. You can leave it in for up to 30 minutes. I did 10 minutes for the first 4 treatments, and 20 minutes for the last two. Then you rinse with warm water, and brush again.I'm not sure if it's officially waterproof, but I did do one treatment while I took my shower (multitasking!) with no issues.They suggest you do it at night. It says your teeth will be more suseptible to staining for the first 2-3 hours after treatment while your teeth remineralize. Doing it before bed protects them from staining. (So don't do it for a quick whitening, then go on a coffee date. It will defeat the purpose. )My dentist prescribed me a remineralizing toothpaste to be used at night before bed. I use it after my treatment, and make sure I don't eat or drink anything except water until morning. I might be concerned about mineral loss in my teeth if I didn't have the special toothpaste.

38, no tobacco use ever, morning coffee drinker.Pros:good for sensitive teeth- I only had one day of stinging sensitivity a week in, and after being more diligent how high I was filling the trays so it didn’t cover too much of my gums, it never happened again. I have horribly sensitive teeth.It’s a decent price and easy enough to use, though on the messier sideCons: I used it diligently every night for 30 minutes, and my after results are not distinguishable from before. I was disappointed. Moving on to trying something else.