Greephil Teeth Whitening Pen (4 Pcs), Teeth Whitening Gel for Teeth Whitener, Teeth Whitening Kit, Effective, Painless, No Sensitivity, Travel Friendly, Beautiful White Smile, Natural Mint Flavor
Brand: Greephil
Color: Teeth Whitening Pen
Instructions:
1. Shake the whitening pen for 5 seconds.
2. Before treatment, apply petroleum jelly to the inside of the lips and gums (optional)
3. Rotate clockwise several times until the tooth whitening gel covers the brush head.
4. Gently apply a thin layer of tooth whitening gel on the tooth, avoiding gums and lips.
5. Make sure to cover all surfaces of the teeth and their gaps.
6. Keep smiling for 1 minute to dry the teeth whitening gel on the teeth.
7. Rinse mouth after a half hour.
8. Don’t eat or drink within 1 hour.
9. Repeat as needed, 1-2 times a day.
Contraindications:
* Pregnant women, lying-in women, and people suffering from certain diseases such as asthma and heart disease.
* For those who have installed porcelain dental veneers or dentures, the whitening agent cannot be applied to artificial materials.
* For patients with severe periodontal disease, the tooth's exposed root can’t be whitened, which will cause color differences.
* Adolescents under 15 and people with hypoplasia of enamel.
* There are cavities, wedge-shaped defects, and other problems, which need to be filled before whitening.
* People with gingivitis and other oral diseases should be treated first, and then can be treated for sensitive teeth whitening .
Tips:
** You can brush your teeth with toothpaste before or after using Greephil tooth whitener.
** Take care of your teeth normally. Depending on the teeth whitening products you use, the whitening teeth effect can last for about 1 year, it is not permanent. The length of maintenance depends on how it is maintained so reduce the frequency of eating dark foods. If necessary, you can use the bright white teeth whitening pen in the future to prolong the effect.
** If you are pursuing pearl white, you may need a series of treatments. The teeth whitening color may not be too white.
【REMOVE YEARS OF STAINS】 Greephil teeth whitening pen contains Carbamide peroxide, which can effectively and quickly remove years of stains caused by coffee, tea, wine, smoking, soda and more. Its natural mint flavor will keep your mouth feeling fresh!
【SAFE, GENTLE, NO SENSITIVITY】 Our natural teeth whitening pens are perfect for quality whitening without any causing sensitivity. The oxygen molecules in the teeth whitening gel pen chemically react with the pigment molecules, opening their chemical bonds. The oxygen molecules are continuously released and deepened, therefore whitening the entire tooth. There is no need to visit the dentist for expensive and harsh chemical whitening treatments.
【HIGH QUALITY AND EFFECTIVE】 Using 1-2 times a day for ten consecutive days can increase your teeth whitening by 4-8 VITA levels.  With a fine tip brush, the gel can be effectively applied to targeted areas of your teeth. Do not let the gel touch your gums. Keep smiling then relax your mouth after 1 minute of application. Rinse your mouth after 30 minutes.
【COMPACT AND PORTABLE】 Each pack has 4 whitening pens. Each measures 5” and has a sleek tube design so it fits in any purse, pocket or storage area. The tooth whitening pen features a durable twist mechanism with a soft brush tip that gently paints each tooth and its crevices for a complete whitening experience. 
【SUITABLE FOR THE OCCASION】 You can use Greephil teeth whitening pen before weddings, parties, interviews, appointments, selfies, or urgent business occasions. You can show your confident smile at any time. Your smile can brighten the darkest day!