Dr Song Home Professional Teeth Whitening Kit 44% Carbamide Peroxide 8 XL Syringe with Light, Trays and Gel Applicator

This is my first time using a whitening kit that had trays and light for my teeth.
The kit comes with trays for you to use, but I have invisalign so I used those trays because they are custom fit to my teeth. So I cannot say how easy it is to use the trays that come with the kit, although the instructions are pretty clear on how to prepare the trays prior to use. The instructions say to paint the gel onto the front of the teeth. The length you leave the gel on depends on how white you want your teeth and if you experience any irritation or sensitivity occurring while the gel is on the teeth. The kit also comes with an LED light to help with the whitening process.
The kit comes with pre-filled syringes and the instruction say to put the gel in a bowl and paint it on. I have only used 1 syringe so far on 3 treatments, so I have a feeling the syringes could last a while. The instructions say you can do a treatment everyday but I have only been doing it every 3-4 days. I have noticed an improvement to the whiteness of my teeth in the few times I have done it. The more I use it, the more I think my teeth will become even whiter. I will say that I have seen better results using this product then with the different whitening strips I have used in the past. Plus this is much easier to use. I would recommend this product to those that are looking to whiten their teeth. Dr. Songs kit costs about the same as whitening strips, so it all depends on the person. I received this product at a discounted price or free in exchange for my honest review.
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