frequently asked questions


how does activated charcoal whiten teeth?

Activated charcoal works like a sponge. It absorb toxins and dirt, gently removes stains, whilst allowing enamel to repair, leading to a gradually whiter smile. Unlike most toothpastes it does not contain fluoride or any synthetic additives, preservatives, foaming agents or abrasive baking soda or salt, which erode enamel causing further damage to teeth. Activated Charcoal also has natural antibacterial properties which help to promote oral health by cleansing both gums and teeth. BY fighting unwanted acids, activated charcoal naturally restores a balance Ph in the mouth creating fresher breath and aiding digestion.


How do I brush my teeth with activated charcoal powder?

Place a pinch of powder in your hand and dip your wet brush in it  Brush your teeth for the 2-3 minutes and then rinse as normal with water. Use twice daily for best results.

Is it safe for use on sensitive teeth & gums?

Yes. KOHLE Activated Charcoal is perfectly safe for brushing and even swallowing! Please use only as directed on the label. 


Is KOHLE Activated charcoal 100% natural?

YES! KOHLE Activated Charcoal is 100% natural, made from coconut shells. It is free from synthetic additives, preservatives, foaming agents, fluoride, artificial colours or flavours, and contains no abrasive baking soda or salt. It is also FLUORIDE FREE.


can i use KOHLE activated charcoal alongside my normal toothpaste?

Yes. You can use Activated charcoal alongside your normal tooth-care regime, although it works just as well (if not even better) without. Remember almost all tooth pastes contain abrasive substances that can harm your enamel.


Can i use KOHLE Activated Charcoal if i have a brace?

Yes it is perfectly safe to use Activate Charcoal if you have a brace. However, please be careful as when rinsing charcoal powder off as this could be a little tricky and time consuming. You may also find uneven whitening on your teeth when your brace is removed.


WHat is bentonite clay?

Bentonite Clay is 100% natural and packed with minerals, including calcium, magnesium, silica, sodium, copper, iron and potassium. Due to its abundance of minerals it is often taken as a food supplement. When added to KOHLE Activated Charcoal Teeth Whitening paste it helps to bind the charcoal to the teeth, creating a more thorough clean and enhancing the natural minerals already present in Activated Charcoal.

can I get a refill?

If you would like a refill please send back you empty jar and we will refill it and send it back to you for reduced price. Simply email 


can i get a refund?

If you are unsatisfied with your product, you can obtain a full refund within 14 days of purchase. We are unable to refund customers who have used their product for a substantial amount of time, and therefore will not refund empty or nearly empty jars. the majority (over half) of the product must still remain within the jar. To apply for a refund simply email


how often should i use it

We recommend using KOHLE Activated Charcoal teeth whitening powder twice daily. 


how long until i see the benefits?

You should start to see an improvement after a few days of everyday use. Whitening will vary from person to person depending on how stained your teeth were before you started and how often you expose them to harmful and acidic products such as coffee, red wine and fizzy drinks.


 where can i buy it?

Our products are currently  available  on our website - which is where you will find the best price. They are also sold on AMAZON with next day delivery fro PRIME members.