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Do you like brushing
your teeth? Especially at night when you get ready for bed? Amabrush
is the first toothbrush, that cleans all your teeth at once in just 10
Do you like brushing your teeth? Especially at night when you get ready for bed? Amabrush is the first toothbrush, that cleans all your teeth at once in just 10 seconds!
Created by
26,832 backers pledged €3,198,516 to help bring this project to life.

Amabrush August News

Posted by Amabrush (Creator)

Yes, everything is still on track, and we were able to gather all delivery dates for all countries you have pre-ordered from! Please have a look at the following chart for specific delivery dates:

As we have told you in a previous update, we are in constant exchange with FDA, the U.S. Federal Food and Drug Administration, to ensure compliance with all applicable laws and regulations. Earlier this year, we’ve asked them to tell us what laws and regulations apply to our innovative product, as new products often don’t fall under pre-existing categories of law. Since then, we worked closely together, in order to achieve our goal of producing a device, that complies with all regulations and requirements. Several days ago we got our final statement and start-signal from the FDA, which means that we can move forward with timely US deliveries as previously anticipated and communicated.

Many patients took part in our dental studies, which took place on 3 different dates with a minimum interval of 24 hours. The tests were performed and evaluated by independent dentists. Amabrush was tested simultaneously with two different institutions and two different sets of patients.  

The TQHPI (Turesky modified Quigley Hein Plaque Index) which we used as the method determines how much plaque was present on the teeth - the lower the value, the less plaque on the teeth.

Test Procedure

We compared the Amabrush with a manual toothbrush in the first studies. This is the common way to evaluate toothbrushes. The next step will be to compare Amabrush with other power and electric toothbrushes.

1.) 24 hours before the test, participants were not allowed to brush their teeth. For the plaque test, the patients chewed plaque disclosing tablets so that the dentist could then determine the initial plaque values (tablet is used to make plaque visible).

2.) Patients had to brush their teeth with a regular manual toothbrush for at least two minutes. The remaining plaque values were determined afterwards.

3.) The same process was repeated for the second appointment one week later, but this time with using the Amabrush instead of the manual toothbrush. Teeth were cleaned for just 10 seconds and the dentist determined the plaque values again.


The plaque index decreased statistically significant and there was no statistically significant difference between Amabrush (with 10 seconds brushing time) compared to a regular manual toothbrush.

These results make us truly proud and show us that hard work, clever engineering and patience pays off for all of us. We hope that you also like those results, which we would have never reached without your support, help, and feedback!

Our next goal is to publish those studies on our channels and on professional journals, as well as redoing those studies with comparisons between Amabrush and electric toothbrushes.

Thank you again for reading our updates and your participation. We really enjoy all your comments, feedback and support, and are always endeavored to answer all your requests in a timely manner!  

Best, Your Amabrush Team :)

Amabrush, Brandon Cooley, and 271 more people like this update.


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    1. Missing avatar

      Ken DeWitt on

      Please issue me a full refund! ASAP

    2. Missing avatar

      Stephen Joynes on

      I still have not received mine in England?

    3. Missing avatar

      Emil N. on

      Her in Germany I received the basic set today and I hope I will get the rest soon.

      It is well packaged, but it would be better to avoid this plastic molded parts.

      A first test showed that there is some cleaning effect, but far from being equal to a regular electric tooth brush like Philips Sonic Care.

    4. John Desilets on

      Any update on the shipping? It looks like it was supposed to have started about 8 weeks ago, but I haven't heard any updates. When should we expect to hear something?

    5. Cathrine Levan on

      I have not received my Amabrush.... It says it would be delivered to Canada in October. Please let me know when I can expect you to deliver as you promised.

      Cathrine Levan

    6. Missing avatar


      Dear Amabrush

      I'm sorry but I have to ask you same question with others.
      When can I get my Amabrush?
      Please let it be sure.

      Tatsuhito Omoto
      Tokyo, Japan
      Please let me be

    7. Missing avatar

      Cristina Figallo on

      Updates on the delivery that never happened in September?

    8. Missing avatar

      Sven Prange on

      Sorry dear Amabrush to bother you. You received more than EUR 3.000.000,00 by Kickstarter members. They believed in you and your project (like me) and its really sad to see/read that you lied directly.. You wrote "Yeah delivery started" thats a Lie... Nobody received ans packages at all.... 2 weeks later... Its really sad that you show no respect to your coustomers.... Thats a really bad beginning for your busniess...

    9. Missing avatar

      Laura Brauner on

      My delivery date is "calendar week 42" - when exactly is that? Please post regular updates with shipping information on backers that HAVE received this product. It's been a LONG wait.

    10. Missing avatar

      BOSS on

      September is almost over now and stil no updates and still no tracking numbers you guys at amabrush you really need to work on your communication to your customers I hope I wont get an issue with the product since I dont want to deal with your warranty which I dont believe even exists

    11. Missing avatar

      Adrian Stephenson on

      How hard is it to just give an update. Most people would have been happy just to know what’s going on.
      Hope the products better than the communication because so far this company sucks.

    12. Flavio on

      Well the App is not relased yet for download... so... not a good sign.

    13. Missing avatar

      Joseph Perez Carmona on

      Avatar Jenny Flor Jiang
      1 day ago Updated
      Delivery has started (earliest orders first).
      In the following weeks, we will provide exact delivery times.
      If you pre-order now, you will still benefit from our EXCLUSIVE PRE-ORDER PRICE.

      So just need to wait the email with the shipping track code. I'm from Chile, you understand my delivery started yesterday, but still waiting the email.

    14. Missing avatar

      Ronald Huiberse on

      Another unhappy customer. I can relate to any delay's, when you are notified. This update says that the DELIVERY date is september 25th, but a day later we got : No Amabrush, No tracking number, No information at all. Please do not let us in the dark!

    15. Erik H on

      Amabrush, making plaque... eh money disappear since 2017


      Just a few days to wait until the regular update and the latest excuse why it hasn't been shipped.

    16. Missing avatar

      Viktor Wiman on

      Still nothing in the mail. Starting to get worried that this was a scam.

    17. Missing avatar

      Christopher Dittrich on

      Guys, seriously. What's so hard about another update on this matter?

    18. Missing avatar

      Shanon Marietta Badger on

      No Amabrush in the mail yesterday, no tracking number in my email. I am not encouraged.

    19. Sebastian Faujour on

      I think you have to wait a few more days.

    20. Erik H on

      @Daniel van der Aar; sometimes I hope I am wrong... but I have been part of many KS projects and this resembles the ones that failed a lot...

    21. Missing avatar

      Susanne Kastner-Masilko on

      since its sept. 25th the date for europe, and the postman went by without ringing (saw him on the street ;) ) i wonder if we get shipping information per mail or sending number and delivery service, whaterver....

    22. Missing avatar

      Adam Ridgway on

      Some communication would be nice. Paid for this about 18month ago

    23. Daniel van der Aar on

      @ Erik H, if you believe that what are you still doing on this site?

    24. Missing avatar

      Yeon Woo Jung on

      Please let me know exactly when it will be shipped.

    25. Erik H on

      @Adam: of course not. Hell would still freeze over if they even started shipping tomorrow.

    26. Missing avatar

      Adam Ridgway on

      So this is arriving tomorrow then???

    27. Erik H on

      Anyone here still believes they will receive anything?

      I have kissed my money goodbye for sure.

    28. Daniel van der Aar on

      @Kevin & Christopher, this what they said in the update before this one so i expect tommorow any communication from the transport company

      Shipping Information
      Shipping will start on September 25th.
      Backers in the EU will be the first to receive their unit. Depending on your location, the delivery time is between 2-5 days. Shipping to the US will take longer since we’re waiting for a confirmation from the FDA. We expect to get the confirmation in August and - if everything goes according to plan - we will start delivering to the US in calendar week 42. More

    29. Missing avatar

      Kevin Tadema on

      So, are they sent? Would love an update on the shipping...

    30. Missing avatar

      Christopher Dittrich on

      I'm confused. I received no tracking number as of today, yet it should be delivered tomorrow.
      Welp, let's just hope they did not send out tracking numbers at all.

    31. Missing avatar

      Zach Taylor on

      @Marlon Brown You are incredibly wrong, the Otobrush is literally a plastic knockoff that used old Amabrush designs and even pictures from their kickstarter page. The otobrush is garbage and so is your comment.

    32. qodrnl on

      i m korean fuxx sand!!!!!!!

    33. Missing avatar

      charles on

      I need to change my shipping address

    34. Missing avatar

      Nate on

      Had almost given up on this product ever eventuating so was delighted to not only receive an email reply within minutes, but more importantly, a delivery date scheduled in a weeks time here in Australia. Not about to hold me breathe but signs of the excitement returning that existed many moons ago when first pledged!! C'mon Amabrush :)
      Any clarification on Otobrush and the seemingly uncanny resemblance?...

    35. Erik H on

      Delivery date; surely you mean shipping date right? Or else it should be delivered next week, and I don't see that happening. Even shipping date is not something I would believe, if it even ships at all.

    36. Missing avatar

      Marlon Brown on

      Otobrush IS the same product with the same accessories. I think “amabrush” will not deliver and we will just have to eat this product. No more backing from me. Unfortunately after you are burned you learn.

    37. Missing avatar

      Trystan Trenberth on

      Why would you use a specific date on all except one region and not state a ‘week commencing’ or 2nd week of a month or more specific?

    38. James Stocker on

      just saw seems like the same product

    39. Missing avatar

      David Brown on

      @Amanda Lala I am in the same boat as my shippinng address is wrong as I just moved and I cannot change it. I am freaking out. I have emailed them 5 times and no response.

    40. Dean on

      @Amanda Lala - try emailing this address

      or search your email for the survey using 'amabrush crowdox' as the term. Hope that helps!

    41. Missing avatar

      Rainey Yeow on

      This update is truly awesome! What is yhe exact TQHPI value?

    42. Missing avatar

      Amanda Lala on

      Gah! I've been legitimately trying everything to get this survey to send to my email so I can put my address in when Ive reached out for help amabrush tells me they're surveys closed and to have a nice day. I sent multiple emails asking for help to add my address and I haven't received anything except for sorry it's too late? Am I getting my product or what??? It's not like didn't put forth 400 plus bucks..

    43. Missing avatar

      Amanda Lala on

      Gah! I've been legitimately trying everything to get this survey to send to my email so I can put my address in when Ive reached out for help amabrush tells me they're surveys closed and to have a nice day. I sent multiple emails asking for help to add my address and I haven't received anything except for sorry it's too late? Am I getting my product or what??? It's not like didn't put forth 400 plus bucks..

    44. Megan Bullers on

      I am really excited to recieve this product! You guys have had to jump more hurdles than anticipated. Thanks for all your info! I really hope I can get the same clean in 10 sec as 3 mins with a manual. As a dental hygienist, I'm so curious on how well it works for me. If good, I would love to become an advocate and sell this protect. We will see how it goes! I can see it being super key for people with dexterity issues. Thank you for pushing forward.

    45. Missing avatar

      Mish on

      USB C please

    46. Missing avatar

      Seth Breidbart on

      Have you compared the Amabrush with the leading electric toothbrushes (e.g. 2 minutes with Sonicare)?

    47. Taejun Park on

      How about Korea? Same as Asia?

    48. Missing avatar

      Jacob van Hulst on

      Just noticing that New Zealand isn’t shown on the delivery map, is it safe to say this will be around the same time as Australia? I ordered mine from here close to a year ago. Thanks.