• 1 hum Adult Smart Rhythm Sonic Toothbrush guides you to brush better with its smart, personalized app
  • 1 Sonic battery-powered adult toothbrush handle
  • 1 Replacement toothbrush head
  • 2 AAA batteries
  • 1 Travel case

• 2 hum Adult Replacement Toothbrush Heads with patented bristle technology give you a phenomenal clean

• 1 Colgate Optic White Renewal Enamel-Safe Teeth Whitening Toothpaste, 3 ounce to help remove stains from coffee and wine

• 1 Sparkling Smile

hum Adult Smart Rhythm Sonic Toothbrush

1. Insert batteries

   • Firmly hold the bottom of the handle while rotating the top anti-clockwise
   • Insert 2 new AAA batteries as indicated inside the brush handle and firmly rotate clockwise back into position to close

2. Set up your toothbrush

   • Download the hum by Colgate app
   • Launch the app and check if Bluetooth® is turned on
   • Create your profile and follow the directions in the app

3. Turn your toothbrush on and get hummmmming

   • Brush following the instructions from the app on your phone, OR
   • Brush off line: timer alerts every 30 seconds to brush different areas of your mouth. Distinctive timer alert after 2 minutes.
   • Turn the brush off when you finished
   • Open the app and sync your toothbrush every 10 days to view your full brushing analysis and collect points toward rewards

4. Keep it clean

   • After use, rinse toothbrush head thoroughly, shake off excess water, and store upright

Colgate Optic White Renewal Enamel-Safe Teeth Whitening Toothpaste

• Adults and children 2 years of age and older: brush teeth thoroughly, preferably after each meal or at least twice a day, or as directed by a dentist or physician
• Children 2 to 6 years: use only a pea sized amount and supervise child's brushing and rinsing (to minimize swallowing)
• Children under 2 years: ask a dentist or physician

Still need help? Contact us here and we will be happy to assist you!

• Did you know that most people miss up to 40% of their teeth when they brush? Thankfully, hum’s got you covered. Without compromising fun for functionality, our smart toothbrush and app combine to bring you sparkling smiles—and more of them! Our redeemable points give you added encouragement to keep you brushing your best, so you can enjoy rewarding results, every time you brush.

• Download from the Apple App Store or Google Play and launch better brushing habits.

• Dentists and hygienists recommend replacing your toothbrush heads every three months.

• Shop for two replacement brush heads for $9.99 here.

Colgate Optic White Renewal Enamel-Safe Teeth Whitening Toothpaste

• Active ingredient: Sodium Monofluorophosphate (0.76% (0.12% w/v fluoride ion)). Purpose: Anticavity.
• Inactive ingredients: Propylene Glycol, Calcium Pyrophosphate, PVP, PEG/PPG-116/66 Copolymer, Hydrogen Peroxide, Flavor, Sodium Lauryl Sulfate, Tetrasodium Pyrophosphate, Sodium Saccharin, Disodium Pyrophosphate, Silica, Sucralose, BHT

We want to make sure every customer is happy!

Changes and cancellations to one-time and subscription orders can be made online or over the phone within 30 minutes of purchase, before the shipping process begins through your shop.colgate.com account or contact us here.

If you need to change something 30 minutes after your order was placed, please contact us here.

If you are unsatisfied with your purchase for any reason, please contact us here within 30 days from the date of purchase and we will make it right!

You can view the warranty of your purchased product here.

Colgate Optic White Renewal Enamel-Safe Teeth Whitening Toothpaste
Keep out of reach of children under 6 years of age. If more than used for brushing is accidentally swallowed, get medical help or contact a Poison Control Center right away.