MySmile Teeth Whitening Kit with LED Accelerator Light & Smart Timer - Professional Teeth Whitening System with 5 LED Lights, Reusable Mouth Trays & Long-Lasting Batteries (Whitening Gel Not Included) - Perfect for At-Home Teeth Whitening & Brightening Smiles

This kit comes with a 9 day supply of whitening gel even though the instructions say to do this for 7 days. I ended up doing the full 9 days, but I’ll explain how I did it at the end. There’s a trick to this and I wish I would have figured it out before day 3, but better late than never, right? It worked for me personally, but may not stimulate the same results for everyone. I would also like to add that I have healthy teeth that whiten well. Hope this helps!!**before treatment**I lightly brush my teeth with charcoal (3-5 mins). I have a jar of it that I bought here on Amazon for like $4 and it lasts forever. Charcoal helps removes stains from your teeth and removing the stains before will help the gel penetrate more effectively. Ta-da! Rinse your mouth to remove the charcoal (I use warm water because I’m impatient) and follow that with a good flossing.**time to treat**Seriously just follow the instructions. They are easy to understand and it takes no time at all. Oh and grab a little towel because if you’re like me you’ll get slobbery a few minutes before the light turns off and it will feel like eternity. Ha!**after treatment**Brush your teeth with your favorite toothpaste and you’re done. I use an ultra soft toothbrush when I do this because of the amount of brushing.I split the treatment up a bit because my gums and teeth started to become sensitive around day 6, which is normal for me, so I waited a few days before starting the last 3 treatments. Next time I will do a 5 and 4 split, but of course you can customize it to fit you. Silly me forgot to take a before photo, but I’ve had plenty of compliments. I started at solid 5 on the tooth chart they provide you, but I am about a 2 or 3 now. That honestly depends on the lighting.I’ve read a lot of reviews that the light quit working, but I haven’t had that problem yet. I will find out in a few months when I do this all over again. Overall, I don’t believe that I would have achieved the results that I did if I hadn’t of taken the extra steps, but I would probably say the same for any other whitening gel provider. This one was on sale when I purchased it, but still affordable at normal rate. Alone it would have probably gained me 1 shade, however, using the charcoal method alone would have only gained 1 and that one I know for a fact (that’s why I have the charcoal in the first place). The 2 methods together really made the difference.