Advanced Kit instructions

Up to 8 shades whiter in 7 days.

Professional-grade whitening, made simple: apply the gel, let the LED light do the work for 10 minutes, and repeat daily for 7 days.

Get the Advanced Kit
Contents of the SmilePro Advanced Teeth Whitening Kit: LED light and mouthpiece in the case, whitening pens and shade guide

How to use

Five simple steps.

01

Open your kit

LED accelerator light and mouth tray, 3 pens with 30 treatments, charging case, charging cable and shade guide.

02

Prep your teeth

Brush with water or our fluoride-free Whitening Toothpaste, then check your starting shade.

03

Apply the gel

Twist the pen and paint a thin layer on the front of your upper and lower teeth.

04

Light on, 10 minutes

Pop in the tray and switch on the light. It turns off automatically after 10 minutes.

05

Rinse and smile

Rinse and clean the tray. Repeat once a day for 7 days.

Smiling woman applying the SmilePro teeth whitening pen

Your first week

Your first 7 days.

Day 1Start

Check your starting shade with the shade guide, then do your first 10-minute treatment.

Days 2 to 6Keep going

One 10-minute treatment a day. Gel on, light on, done.

Day 7Check your shade

Course complete. Compare with your starting shade: up to 8 shades whiter.

Every 2 weeksTop up

A 10-minute top-up to maintain your results. Refills work with the light you already have.

Two SmilePro LED mouthpieces, one glowing blue and one glowing red

The science

Two lights. One whiter smile.

The blue LED accelerates the whitening gel to target the deepest stains in less time. The red LED is designed for comfort while you whiten. The gel is enamel safe and formulated to prevent sensitivity, with potassium nitrate to keep treatments comfortable.

Keep it going.

One 10-minute top-up every 2 weeks helps stop new stains building up. Refill pens work with the light you already have.

Shop refills
Using strips or the toothbrush? See all products

How it works: FAQs

Can't find your answer? Get in touch with our team.

How long is each treatment?

Each treatment is 10 minutes and the light switches off automatically. For best results, you can run up to three 10-minute cycles in one session.

How soon will I see results?

Most customers see a noticeable difference after the first treatment, with the full result after 7 days.

Does it hurt or cause sensitivity?

It shouldn’t. The formula is enamel safe and formulated to prevent sensitivity in healthy teeth.

Can I use it on crowns or veneers?

Yes, for surface stains. Our products lift stains that have built up on crowns and veneers over time, but they cannot make dental work whiter than its original colour.

Your whiter smile starts today.

Save 50% on the Advanced Teeth Whitening Kit. 30-day money-back guarantee on the kit.

Get the Advanced Kit · 454,00 DKK