 Andrea here. So you might be wondering what types of teeth whitening products should you use? What types of supplies? Why do I pick the ones that I'm currently using? So I've been in the profession for 18 years now. And what I found really works for me is simply trying out different things. So after you have completed this course, I have given you enough supplies, whitening products for 10 plus patients. So a little bit more than 10, even more than 10, depending on your supplies, masks, all of that, you get more than 10. But we're mainly talking about things like the cheek retractors, the whitening peroxides, you know, things like that. There are millions of different types of cheek retractors out there. There's millions of different types of whitening peroxides. So I'm basically sending you guys what I prefer to use, but then you can absolutely do your own research and look into other things afterwards. For example, those cheek retractors, you'll notice in our group on Facebook that I posted about those soft silicone cheek retractors. As of a year ago, I didn't know that was a thing, so I had never used them before. I tried them out and I found I really, really liked them. They're more expensive to purchase than those just plain plastic ones, but they're so much more comfortable for the patient. They make for a really good before and after photo because it keeps the lips everything out of the way. And those silicone cheek retractors actually cover the lips. So that's one less step that I have to do. I don't have to put any protective coating on the lips because they're already protected. Some of your clients are going to have thin lips. Some of your clients are going to have thick lips. Those plastic cheek retractors might be a bit harder to pull everything back. So the silicone ones are the way to go, but I want you guys to try certain ones first and see what you like, but don't be afraid to do your own research. Shop different companies to see what works for you. I like to try a little bit of everything to see what I truly like. As for whitening peroxides, the company that you are all a part of in the whitening pro Academy is my absolute favorite. I have tried not to mention brand names, but in this case, I kind of have to, right? Because then you wouldn't know who I'm talking about, but I have tried Zoom. I have tried opalescence. I have tried Polanite, Poladay, any major dental company because I used to work in dental offices. And while they did work 100%, they either made the teeth so sensitive that patients didn't want to come back or it took two hours to whiten the teeth. So with the company we are using, it's an hour 45 minutes. You could even whiten the teeth in 15 minutes if they're coming for a boost. It doesn't cause sensitivity. If it does, it's very, very rare. Send them home with whitening toothpaste and then you're sorry. Sensitive toothpaste, not whitening toothpaste. Sensitive toothpaste and they're good to go, but I find the best results with that company limited if any sensitivity and the whitening works. What more could you ask for in a whitening product? But don't be afraid to try other companies if you want to. You might find something that you prefer and that works better for you. So let me know if any questions have fun trying things out once you have completed everything and let me know if you guys need anything. Thank you for watching and I'll see you in the next one.