TGuard AeroFinger


(117 customer reviews)

NEW! Break the finger sucking habit quickly and comfortably, with our newly redesigned AeroFinger treatment kit, which can cover any two adjacent fingers, on any hand. On sale for a limited time only!

Why is TGuard™ recommended the most?

  • AeroFinger™ takes less than 4 weeks to completely break the habit. Most see results in 1 week.
  • AeroFinger™ is made out of soft and flexible, FDA-listed, medical grade plastic, and is manufactured in the USA. The product is 100% BPA and phthalate free.
  • It has a success rate greater than 95%.
  • We offer a 30 day, money-back guarantee.


New and recommended! Our redesigned FingerGuard is finally here, and is guaranteed to break the finger sucking habit in a way that maximizes comfort. Meet AeroFinger®, the newest version of our highly successful finger sucking kit. Based on the same principles as our other products, AeroFinger breaks the suction that children who suck their fingers crave. It’s highly ergonomic design will fit on your child’s hand like a soft glove, and the ventilating holes on the side will ensure a cool air flow.

The AeroFinger™ covers any two adjacent fingers and can fit on either hand. 

To find out more about TGuard Technology, and how our products work to stop the finger sucking habit, check out our TGuard Technology page.

If you have any questions, please visit our FAQs for more information.

Kit Contents

Each kit comes with everything you need to stop the finger sucking habit. This includes:

  • 1 Ambidextrous AeroFinger appliance, that can be worn over any two adjacent fingers, on any hand
  • 30 bracelets: fun to wear, and multi-colored, so children can choose a new color every day!
  • One set of instructions
  • Reward Chart + Stickers

Sizing Chart

SIZE CHART: Weight Under 40 lbs Between 40 and 70 lbs More than 70 lbs
Recommended Appliance Size Small Medium Large

The chart shown above will work for the majority of children. If your child is in between sizes (for example a child who weighs 40 pounds), choose a smaller size if you expect the child to resist the treatment. Also, consider the child’s height: if the child is very tall for their age, use a smaller size, since their fingers tend to be longer and thinner. The only important parameter in sizing is the diameter of the finger in regards to the tubes.

Please know that children under 3 are more likely to switch from thumb to finger sucking, or vice-versa, due to their habit not being fully matured. If you see that the child switches from thumb to finger sucking, please contact us.

Video And Instructions



Click here to download AeroFinger instructions.


117 reviews for TGuard AeroFinger

Based on 117 reviews
1-10 of 117 reviews
  1. Our almost 3 year old daughter had a very strong finger sucking habit, to include it being her self settling method at night, and we weren’t sure if we would be able to break it. We had tried less intrusive methods, but nothing was working. Her dentist recommended the TGuard and it worked! The first few days were tough, but eventually it became part of the routine. It did take longer than the 30 days to break her habit, and was hard at times, but definitely worth it in the end.

  2. It worked so well. He quit sucking his fingers in a week.

  3. My son was 2 years 11 months when we started treatment. I was certain we were in it for the long haul, as he sucked his finger ALL the time. After over month of using Tguard, his oral fixation remained and he was chewing through the device. We decided to take it off, to see what would happen. And the habit was GONE. No more chewing things (I think the device was more just available to him at that point) and no more sucking his finger! We are now 3 months post treatment and all still seems to be well.

  4. Tguard worked in just a couple weeks for our Kindergartner. A few months later, her teeth and finger are back to normal, and she is proud of herself. That’s the best part!

  5. This worked for about a week. Then our baby simply switched hands and, even worse, got into a routine of nail biting. Would not recommend.

  6. We loved using this product! We used it for 16 days! And that’s all we needed for our little guy to stop his habit! He was 16m when we tried! We are so glad he is done with the finger sucking! He seems to be getting less sick too!

  7. My son sucked his two middle fingers from birth. So badly that he was on prescription creams to clear his rash that developed. In 30 days, the guard stopped him. We are over ten days without the brace and he hasn’t attempted to suck on his fingers. Our pediatrician even told us to hold off on hope for this appliance, but they are now recommending it to other patients. Our daycare owner said she is happy to leave a review as well because she has never seen results like this. Your child has full function of his/her hand, but cannot get the suction or skin contact that drives the habit. I questioned this when we purchased it but I would pay triple for it! I assure you, I’ve gotten nothing for leaving this review aside from amazing results. Absolutely worth every single penny and the time. The first two days were tough but then he just slowly gave up. Follow the instructions and watch it work!

  8. After 6 years this broke the habit in about 40 days. Only wearing it at night. It’s worth it for sure. It was safe and easy to use. The draw backs are the wrist bands do not come with enough to really support the length of breaking the habit when the child needs to wear two bands because they can pull their fingers out with just one. The bands through Tguard are very expensive but you can buy cheaper bulk versions just as safe elsewhere. Well worth all of it – nothing else worked and I wish I had started with this and broken it earlier.

  9. My daughter pulled her fingers out to the point that she ripped the slots open and chewed the top off.
    She’s savage.

  10. Success!! We had a three year old finger sucker—all day all night. We implemented the finger guard as recommended and by day 6, she was done and hasn’t done it again! Highly recommend!

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