Frequently Asked Questions

1. Brush your teeth and rinse mouth tray.
2. Twist the pen until gel flows to the brush.
3. Apply gel on your teeth with the KISLEE pen.
4. Wear the KISLEE mouthpiece and turn it on.
6. The Activated LED Light includes a 16-minute timer that will automatically turn off at the end of your application.
7. Rinse your mouth and mouth tray with water.
8. Use before bedtime for 10 consecutive days. For maintenance, use once a week.

NOTE: do not eat or drink anything except water for 45 minutes after treatment.

• 1 KISLEE Diamond LED Whitening Device
• 3 Teeth Whitening Serums
• 1 UV Light Disinfection
• 1 Teeth Shade Guide
• 1 Charging Station

Yes. The KISLEE® Diamond Advanced Teeth Whitening, including our Gel formula, has been designed with safety and results in mind. The product is enamel-safe and the mouthpiece uses a safe LED light technology. Our gel is US FDA approved. If you have any questions or concerns prior to use, please consult your dentist.

Yes, our Teeth Whitening Kit includes our whitening gel formula and LED light that delivers results in as little as 16 minutes.

You will see results day after day. We recommend using the kit for 10 consecutive daily uses for the best results. 

Our gel’s active ingredient is carbamide peroxide.

Every pregnancy can be completely different. We recommend consulting with your doctor if you are nursing or breastfeeding.

Do not use our products if you are under 18 years old. Keep out of reach of children.

Yes, but veneers, and fillings aren’t designed to be whitened and require special care from your dentist. This also includes crowns, caps, bridges and dentures. KISLEE® Diamond Advanced Teeth Whitening works to remove surface stains from natural teeth.

Our Gel Refills kit include 3 additional Gel Pens, to resupply your Teeth Whitening Kit.