Happy bright smile customer I have use the product for 3 days and I already see results my teeth are looking whiter. I do have to contact them about the mouth piece and they respond right the way and help me with issue. I can’t wait to keep using it to see the results and by the way I haven’t feel any sensitivity like I had before with other whitening treatments. Thank you for this product and I will recomendé to every one who wants to bright there smiles😃

Canadian buyers beware!!! Canadian buyers beware!!! Dintle offers a 30 Hassle Free return policy. After reading the fine print.... only valid if product is unopened. How do you try a product without opening the packaging? Also they charge shipping to Canada but when the product is delivered, you have to pay an additional fee for duty and taxes. Save your money people and buy from a legitimate Canadian company.

NO WAY TO CANCEL SUBSCRIPTION The product works well enough but the customer service is non-existent. The bigger problem is that there is NO WAY TO CANCEL YOUR SUBSCRIPTION. The only way you can cancel is to email them asking to cancel but they never respond. I emailed 3 times in a month and a half and never was responded to and there’s no phone number to call. The only way I could cancel was to put a different card on file and cancel that so that I wouldn’t continue to get charged. This is either an unethical company or incompetent either way STAY AWAY!

Going to Starbucks is always giving you… Going to Starbucks is always giving you that feeling of cozy and relaxation, you almost feel like being in a piece of a movie, almost like the Friends famous bar (@CentralPerk), with the chatting, people working, the smell of coffee, and the ultimate trend in the air! And they always have special beverages to try... I love it!!

This company is sketchy. This company is sketchy... once you've signed up for their product you are unable to cancel. There is no way to contact them besides a single email address that seems to lead nowhere. A few of my attempts to contact them have even bounced back! I would caution anybody to avoid Dintle at all costs unless you want a lifetime subscription to their subpar teeth whitening product.