• 1Wet your toothbrush. Shake off excess water.
  • 2Dip toothbrush into the pot and brush teeth.
  • 3Brush teeth for 2-4 minutes. To achieve optimal results, brush teeth with an electric toothbrush.
  • 4Rinse mouth with water to remove any remaining powder.

* PCR Test Conducted December 2018.

Fast Results

Smirk can remove external stains from years of over overindulgence


Key Ingredients

Our powder contains 0% peroxide.


  • Green Tea
  • Peppermint
  • Camellia Sinensis Leaf Extract
  • Pentasodium Triphosphate (Whitening Agent)

Our products are

Bleach & Peroxide free.

  • Stain removers

    Our products remove stains caused by excessive smoking, coffee, tea & other overindulgences.

  • Gentle on teeth

    Our products are non-toxic and do not use peroxide to clean the teeth so are safer to use than other products.

  • Ultra hygienic

    Teeth lickingly good clean and stain removal that feels like you’ve just had a visit to your dental hygienist!

  • Usable regularly

    Smirk products are suitable for regular use, meaning your teeth will always shine.

Don’t just take our word for it

Hear what our customers have been saying…

  • Alanna McNally – Apr 08, 2018

  • Casey – Dec 28, 2018

  • Michael – Dec 28, 2018

Rush my order


We ship worldwide

Orders dispatched same day from our HQ via Royal Mail.
For more info visit our delivery page.

Frequently Asked Questions

Teeth Whitening Powder

What is Smirk Powder

Smirk powder is a fine peppermint flavoured powder which used once or twice a week will keep your teeth looking lighter and brighter.

It cleans away all external staining including red wine, nicotine, tea and coffee etc.

The great thing about it is that, a little pot contains around 6 months supply!

My teeth are really sensitive!

Our powder contains an ingredients which actually help with sensitivity by calming the nerve and forming a barrier over the microscopic holes in your enamel in the same way sensitive toothpastes work.

If you have bleeding/receding gums or damaged teeth, please see a dentist before use (they don’t bite!)

How do i use powder?

The powder should be used before your normal toothpaste once or twice a week.

Can I use it more often you may ask? The powder is a mild abrasive and this perfectly safe for use 1-2 times a week although we wouldn’t advise daily use.

The Application

For the best results dampen your toothbrush and dip into the pot. Make sure your bristles are coated in the powder. Starting in one corner of your mouth brush your teeth using small circular motions. (don’t brush your gums) and brush each section of your mouth for 30 seconds. When completed rinse your mouth out and follow with regular toothpaste.

Can I use if I have braces?

Use with fixed brace isn’t advised. Please wait until your braces are removed before using. Use with a removable brace is fine.

Can i use when pregnant (or breast feeding)?

Yep! It’s totally safe to use during pregnancy or breastfeeding.


Teeth whitening that makes you Smirk.

6 Month Supply for £24.99