What's the RDA value? Jenny Flor Jiang July 24, 2018 07:43 Updated Follow The RDA (Radioactive Dentin Abrasion) values are: Extra Fresh - 70-80 Pearly White - 90-100 Silky Mild - 40-50 Related articles How long does a toothpaste pod last? Can I use my own toothpaste? What are the ingredients? What are the Bluetooth features? Do I have to pay a customs duty for the package? Comments 0 comments Please sign in to leave a comment.