Contact Us

Last updated: November 13, 2026

Questions about this website

Email [email protected] and include your name and the page you are asking about. We answer in English or Portuguese, usually within a few business days.

• Publisher: ODONTO DELTA SYSTEM S/S LTDA
• CNPJ: 00.760.554/0001-97
• Address: Av. dos Estudantes (Jd. Sto. Antonio), 168, Regiao Central, Caieiras, SP 07700-625, Brazil

Questions about an order, shipping, a return or a refund

We do not see or handle orders. Please contact the seller, which sells and ships the kit. The seller’s contact form is at ultradeala.com/legal/contact-us, and the WellaWhite site also has a contact page at get-wellawhite.com/legal/contact-us. Keep your order number and the email address you used at checkout at hand.

Privacy requests

To access, correct or delete data we hold about you, email [email protected]. See our Privacy Policy.