Colgate® Optic White® Pro Series Teeth Whitening Pen
![Pen Express Pen Express](/content/dam/cp-sites/oral-care/oral-care-center-relaunch/global/whitening-apac/express-pen/pen-express-banner.jpg)
![Hydrogen Proxide Hydrogen Proxide](/content/dam/cp-sites/oral-care/oral-care-center-relaunch/global/whitening-apac/express-pen/hydrogen-peroxide-pointed.png)
FOLLOW THESE EASY HOW-TO-STEPS FOR A WHITER, BRIGHTER SMILE AT HOME
![young woman cleaning her teeth young woman cleaning her teeth](/content/dam/cp-sites/oral-care/oral-care-center-relaunch/global/whitening-apac/led-device-kit/step1-led-device-kit.jpg)
![Step 1 Step 1](/content/dam/cp-sites/oral-care/oral-care-center-relaunch/global/whitening-apac/led-device-kit/step-1-pointed.png)
DRY
After brushing your teeth, dry teeth with a tissue.
PRO TIP: When your teeth are dry, the film adheres to your teeth better, for enhanced whitening!
![Step 2 Step 2](/content/dam/cp-sites/oral-care/oral-care-center-relaunch/global/whitening-apac/led-device-kit/step-2-pointed.png)
CLICK
CLICK until a small drop appears.
First use may require 20 clicks.
![Girl Honding Express Pen Girl Honding Express Pen](/content/dam/cp-sites/oral-care/oral-care-center-relaunch/global/whitening-apac/o2/girl-holding-express-pen.jpg)
![young woman applying the serum on her teeth young woman applying the serum on her teeth](/content/dam/cp-sites/oral-care/oral-care-center-relaunch/global/whitening-apac/led-device-kit/step2-led-device-kit.jpg)
![Step 3 Step 3](/content/dam/cp-sites/oral-care/oral-care-center-relaunch/global/whitening-apac/led-device-kit/step-3-pointed.png)
APPLY
APPLY a thin layer to each tooth an allow to dry.
PRO TIP: 1-2 drops of serum covers up to 4 teeth.
Wait 1 hour, then brush with water to remove.
![Step 4 Step 4](/content/dam/cp-sites/oral-care/oral-care-center-relaunch/global/whitening-apac/led-device-kit/step-4-pointed.png)
REPEAT
REPEAT process for a total of 3 applications on Day 1 (suggested morning, noon, evening), and a total of 2 applications (suggested morning & evening) on Days 2-7.
![Saving express pen in bag Saving express pen in bag](/content/dam/cp-sites/oral-care/oral-care-center-relaunch/global/whitening-apac/o2/hand-saving-pen-in-bag.jpg)
![Cleaning express pen Cleaning express pen](/content/dam/cp-sites/oral-care/oral-care-center-relaunch/global/whitening-apac/o2/cleaning-express-pen.jpg)
![Step 5 Step 5](/content/dam/cp-sites/oral-care/oral-care-center-relaunch/global/whitening-apac/express-pen/step-5-pointed.png)