---
product_id: 33355939
title: "AeroThumb Anti-Thumb Sucking Guard – Thumb Sucking Deterrent Prevention Kit with InstaLock Interlock System, Washable Secure-Fit for Kids, Large (Kids 70 lbs & Up), Ages 7 and Up, Made in USA"
brand: "tguard"
price: "€ 116.47"
currency: EUR
in_stock: true
reviews_count: 9
category: "T Guard"
url: https://www.desertcart.pt/products/33355939-aerothumb-anti-thumb-sucking-guard-thumb-sucking-deterrent-prevention-kit
store_origin: PT
region: Portugal
---

# Motivational progress chart included Washable & reusable materials InstaLock secure-fit system AeroThumb Anti-Thumb Sucking Guard – Thumb Sucking Deterrent Prevention Kit with InstaLock Interlock System, Washable Secure-Fit for Kids, Large (Kids 70 lbs & Up), Ages 7 and Up, Made in USA

**Brand:** tguard
**Price:** € 116.47
**Availability:** ✅ In Stock

## Summary

> 🛡️ Break the habit, not the spirit — confidence starts here!

## Quick Answers

- **What is this?** AeroThumb Anti-Thumb Sucking Guard – Thumb Sucking Deterrent Prevention Kit with InstaLock Interlock System, Washable Secure-Fit for Kids, Large (Kids 70 lbs & Up), Ages 7 and Up, Made in USA by tguard
- **How much does it cost?** € 116.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/33355939-aerothumb-anti-thumb-sucking-guard-thumb-sucking-deterrent-prevention-kit)

## Best For

- tguard enthusiasts

## Why This Product

- Trusted tguard brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-in-One Success Kit:** Includes InstaLock system, 30 adjustable bands, progress chart & stickers for consistent habit tracking.
- • **Comfort Meets Security:** Soft, flexible bands ensure a snug fit day and night—safe for play, sleep, and daily wear.
- • **Clinically-Inspired Deterrent:** Developed with dental experts to gently break thumb sucking habits without harsh chemicals.
- • **Proven Results in Under 60 Days:** Real families report dramatic habit reduction and lasting success with consistent use.
- • **Made in the USA, Trusted Support:** Backed by in-shore TGuard customer care for guidance every step of the way.

## Overview

The AeroThumb Anti-Thumb Sucking Guard is a dentist-developed, chemical-free prevention kit designed for kids 7+ (70 lbs & up). Featuring a breathable, washable design with an InstaLock secure-fit system and motivational progress tools, it supports healthier habits with comfort and proven effectiveness—all proudly made in the USA.

## Description

desertcart.com: TGuard AeroThumb Anti-Thumb Sucking Guard – Thumb Sucking Deterrent Prevention Kit with InstaLock Interlock System, Washable Secure-Fit for Kids, Large (Kids 70 lbs & Up), Ages 7 and Up, Made in USA : Health & Household

Review: Worth every penny! - This system was truly a lifesaver. I had an aggressive thumb sucker, so much so that her teeth were starting to move forward and she had huge blisters/callouses on both of her thumbs. She sucked to go to sleep, ride in the car, even while she was talking she would sometimes refuse to take her thumb out of her mouth. We tried everything: educating her on the bad effect the thumb sucking was having on her teeth, bad tasting nail polish, discouraging her sucking during sit-down times, bribing with daily rewards, but nothing seemed to work. We let her know that we were going to help her stop the habit with these devices, and showed her the star chart included. When the chart is finished, we told her, she would be getting a ride-on toy she has been wanting. We also tied permission to watch her favorite tv show to be dependent upon her completing the previous day successfully without sucking her thumb. Warning: the first week was HARD. The first two days I had adjusted the band too tight, and the device ended up leaving red marks on her hands. On the third day, we found a fit that worked for us, and though *technically* she could get out of it, we warned if she did so we would tighten the device further and it encouraged her to leave it on. Even so, the sucking had already dropped dramatically on day 1, by day 3 she only sucked to try to get a reaction from us, and by day 7 she realized the daily rewards and her favorite TV show were more valuable than the lackluster reward of her diminished thumb sucking abilities with the device. Bedtime was a constant nightmare that first week as she learned how to fall asleep without her thumb crutch. Day 8 was the first day she went all day without sucking her thumb, and with only one time when she was really upset on day 22, she never tried sucking again. By day 25, I started taking the device off for very dirty activities, like play dough or cookie baking, then putting it back on. By day 29 we phased out of the device entirely, and she is currently on her 4th day without wearing the device at all and still no thumb sucking. It’s a miracle! Pros: design, toddler may like the choice of wrist bands, easily washable Cons: Lots of people will judge you for putting the device on your child (not that I cared), the device will start to get tinged over time, and getting the right fit is a bit difficult at first. It’s expensive if you need two devices like I did. I also wouldn’t recommend this unless your toddler is verbal enough to understand why you’re doing it and the reward system you set up for them. Overall, if I had to do this all over again, I would buy this system in a heartbeat. It is the only thing that has produced results, and it took less than 60 days to do so. Would highly recommend!!!
Review: This Actually Works - Our little one started sucking his thumb as soon as he found it at around 4 months old and quit using any other pacifier. Now he's 2 years old (26 months to be exact) and we were ready to ditch the thumb sucking as his teeth were starting to shift because of it. We tried the bitter tasting nail polish at first and it had minimal impact. I was a little hesitant when I first saw the price of this Thumb Guard, but when compared to dental appliances, palate expanders, and orthodontics later in life - the cost of this is negligible. The first time I put this on, my little one was distracted with TV and snacks. After he noticed it, he didn't seem to mind and NEVER complained about it for the weeks to come. He was still able to eat, drink, play while wearing the Thumb Guard. We did notice a couple tantrums within the first 3 days of wear as he had to learn alternative coping mechanisms and a few of his naps were short as he had to learn how to fall asleep without his thumb - be prepared for these behavior change hurdles! The one and only time his skin showed any signs of irritation was when our Nanny changed out the band and fastened it too loosely. When the band is loose, everything can shift around and irritate the skin. When the wrist band and device fit snug, we did NOT experience any irritation. After 1 WEEK of Wear - we attempted to remove the device. Our little one went back to thumb sucking within a few hours. So we put the device back on. After 2 WEEKS of Wear - we attempted to remove the device. Our little one did great for about 2 days! Then I caught him sucking his thumb in bed. So we put the device back on. After 3 WEEKS of Wear - we removed the device and have NOT had any more thumb sucking! This 1000% works with consistency. He wore the device 24/7 through wake time and sleeps. We only took it off during baths (every other day). Because we only changed it every other day, we still have plenty of wrist bands remaining if needed, at least 10 extras. I would easily and highly recommend this Thumb Guard for anyone who is looking to stop their child's thumb sucking.

## Features

- THUMB SUCKING PREVENTION: The TGuard AeroThumb supports thumb sucking prevention by acting as a gentle thumb sucking deterrent for kids ages 7 and up (70 lbs & over), helping discourage thumb sucking habits through consistent daily wear using a breathable, non-invasive TGuard design.
- DEVELOPED WITH DENTAL INPUT: The TGuard AeroThumb thumb sucking guard is developed with dental professional input to help reduce prolonged thumb sucking behavior, supporting healthier routines and long-term habit improvement without chemicals or harsh thumb sucking deterrent methods.
- COMPLETE KIT: This all-in-one TGuard AeroThumb kit includes one AeroThumb support sleeve, InstaLock locking system, 30 adjustable bands, clear instructions, a motivational progress chart, and stickers to help parents track consistency and encourage success while working to stop thumb sucking.
- COMFORTABLE & SECURE FIT: The soft, flexible AeroThumb bands provide a comfortable, secure fit that stays in place day and night without restricting movement, allowing safe daily wear during play and sleep while addressing thumb sucking habits.
- USA-BASED TGUARD SUPPORT: Backed by TGuard in-shore customer support, this chemical-free thumb sucking prevention solution gives families access to guidance and assistance as children work toward healthier habits using a trusted T-Guard system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LDGILMI |
| ASIN  | B01LDGILMI |
| Age Range Description | Kid |
| Best Sellers Rank | #24,595 in Health & Household ( See Top 100 in Health & Household ) #91 in Children's Dental Care Products |
| Brand Name | TGuard |
| Customer Reviews | 4.0 4.0 out of 5 stars (2,006) |
| Date First Available  | September 4, 2016 |
| Included Components | Wristbands, Instalock, Sticker Chart, User Manual |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 6 x 4 x 3.8 inches |
| Manufacturer | Stop Thumb Sucking Treatment Kits |
| Manufacturer  | Stop Thumb Sucking Treatment Kits |
| Material | soft flexible plastic, BPA free, Phthalates free, Made in USA |
| Number of Items | 1 |
| Part Number | 6417501016 |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions  | 6 x 4 x 3.8 inches; 5.29 ounces |
| Size | Large (Pack of 1) |
| Special Features | Adjustable |
| Specific Uses For Product | thumb sucking |
| Target Use Body Part | Hands |
| UPC | 664175010167 |
| Unit Count | 1.0 Count |

## Product Details

- **Age Range (Description):** Kid
- **Brand:** TGuard
- **Size:** Large (Pack of 1)
- **Specific Uses For Product:** thumb sucking
- **Use for:** Hands

## Images

![AeroThumb Anti-Thumb Sucking Guard – Thumb Sucking Deterrent Prevention Kit with InstaLock Interlock System, Washable Secure-Fit for Kids, Large (Kids 70 lbs & Up), Ages 7 and Up, Made in USA - Image 1](https://m.media-amazon.com/images/I/71LytX2LqHL.jpg)
![AeroThumb Anti-Thumb Sucking Guard – Thumb Sucking Deterrent Prevention Kit with InstaLock Interlock System, Washable Secure-Fit for Kids, Large (Kids 70 lbs & Up), Ages 7 and Up, Made in USA - Image 2](https://m.media-amazon.com/images/I/71tnb-Xk3TL.jpg)
![AeroThumb Anti-Thumb Sucking Guard – Thumb Sucking Deterrent Prevention Kit with InstaLock Interlock System, Washable Secure-Fit for Kids, Large (Kids 70 lbs & Up), Ages 7 and Up, Made in USA - Image 3](https://m.media-amazon.com/images/I/81k0gAWQspL.jpg)
![AeroThumb Anti-Thumb Sucking Guard – Thumb Sucking Deterrent Prevention Kit with InstaLock Interlock System, Washable Secure-Fit for Kids, Large (Kids 70 lbs & Up), Ages 7 and Up, Made in USA - Image 4](https://m.media-amazon.com/images/I/71xFSmmDqWL.jpg)
![AeroThumb Anti-Thumb Sucking Guard – Thumb Sucking Deterrent Prevention Kit with InstaLock Interlock System, Washable Secure-Fit for Kids, Large (Kids 70 lbs & Up), Ages 7 and Up, Made in USA - Image 5](https://m.media-amazon.com/images/I/812ceuCRRzL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: I'm unsure of the correct size for my child. How do I pick the best fit for the TGuard AeroThumb?**
A: We have attached a User Guide (PDF) in the "Product Guides and Documents" section, which you can download and print. It includes step-by-step instructions on how to measure the correct size that best fits your child!

**Q: How quickly can I expect results with AeroThumb? Is the treatment painful or uncomfortable?**
A: Most parents see results after only ONE week with the habit typically breaking in 4 weeks or less. TGuard AeroThumb disrupts the suction without causing any pain, discomfort, or use of unpleasant chemicals.

**Q: Can my child wash hands with this on, and can they play in messy environments, like dirt or sand?**
A: Yes, the TGuard AeroThumb is waterproof, allowing easy hand washing. It can also be cleaned easily with soap and water, so it's perfect for outdoor play. Notably, many kids don't suck their thumb when playing, so wearing it then might be optional.

**Q: Is AeroThumb safe for prolonged wear?**
A: Definitely. Its ventilated design ensures adequate airflow, keeping the skin dry and comfortable.

**Q: My child removes the device. What should I do?**
A: The device is removed when it is not adjusted properly. Ensure the instalock is inserted in the correct orientation, and in the right holes so that there is no slack in the long extensions. Refer to the video / instructions for more information.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth every penny!
*by A***R on April 15, 2025*

This system was truly a lifesaver. I had an aggressive thumb sucker, so much so that her teeth were starting to move forward and she had huge blisters/callouses on both of her thumbs. She sucked to go to sleep, ride in the car, even while she was talking she would sometimes refuse to take her thumb out of her mouth. We tried everything: educating her on the bad effect the thumb sucking was having on her teeth, bad tasting nail polish, discouraging her sucking during sit-down times, bribing with daily rewards, but nothing seemed to work. We let her know that we were going to help her stop the habit with these devices, and showed her the star chart included. When the chart is finished, we told her, she would be getting a ride-on toy she has been wanting. We also tied permission to watch her favorite tv show to be dependent upon her completing the previous day successfully without sucking her thumb. Warning: the first week was HARD. The first two days I had adjusted the band too tight, and the device ended up leaving red marks on her hands. On the third day, we found a fit that worked for us, and though *technically* she could get out of it, we warned if she did so we would tighten the device further and it encouraged her to leave it on. Even so, the sucking had already dropped dramatically on day 1, by day 3 she only sucked to try to get a reaction from us, and by day 7 she realized the daily rewards and her favorite TV show were more valuable than the lackluster reward of her diminished thumb sucking abilities with the device. Bedtime was a constant nightmare that first week as she learned how to fall asleep without her thumb crutch. Day 8 was the first day she went all day without sucking her thumb, and with only one time when she was really upset on day 22, she never tried sucking again. By day 25, I started taking the device off for very dirty activities, like play dough or cookie baking, then putting it back on. By day 29 we phased out of the device entirely, and she is currently on her 4th day without wearing the device at all and still no thumb sucking. It’s a miracle! Pros: design, toddler may like the choice of wrist bands, easily washable Cons: Lots of people will judge you for putting the device on your child (not that I cared), the device will start to get tinged over time, and getting the right fit is a bit difficult at first. It’s expensive if you need two devices like I did. I also wouldn’t recommend this unless your toddler is verbal enough to understand why you’re doing it and the reward system you set up for them. Overall, if I had to do this all over again, I would buy this system in a heartbeat. It is the only thing that has produced results, and it took less than 60 days to do so. Would highly recommend!!!

### ⭐⭐⭐⭐⭐ This Actually Works
*by S***E on May 2, 2025*

Our little one started sucking his thumb as soon as he found it at around 4 months old and quit using any other pacifier. Now he's 2 years old (26 months to be exact) and we were ready to ditch the thumb sucking as his teeth were starting to shift because of it. We tried the bitter tasting nail polish at first and it had minimal impact. I was a little hesitant when I first saw the price of this Thumb Guard, but when compared to dental appliances, palate expanders, and orthodontics later in life - the cost of this is negligible. The first time I put this on, my little one was distracted with TV and snacks. After he noticed it, he didn't seem to mind and NEVER complained about it for the weeks to come. He was still able to eat, drink, play while wearing the Thumb Guard. We did notice a couple tantrums within the first 3 days of wear as he had to learn alternative coping mechanisms and a few of his naps were short as he had to learn how to fall asleep without his thumb - be prepared for these behavior change hurdles! The one and only time his skin showed any signs of irritation was when our Nanny changed out the band and fastened it too loosely. When the band is loose, everything can shift around and irritate the skin. When the wrist band and device fit snug, we did NOT experience any irritation. After 1 WEEK of Wear - we attempted to remove the device. Our little one went back to thumb sucking within a few hours. So we put the device back on. After 2 WEEKS of Wear - we attempted to remove the device. Our little one did great for about 2 days! Then I caught him sucking his thumb in bed. So we put the device back on. After 3 WEEKS of Wear - we removed the device and have NOT had any more thumb sucking! This 1000% works with consistency. He wore the device 24/7 through wake time and sleeps. We only took it off during baths (every other day). Because we only changed it every other day, we still have plenty of wrist bands remaining if needed, at least 10 extras. I would easily and highly recommend this Thumb Guard for anyone who is looking to stop their child's thumb sucking.

### ⭐⭐⭐⭐⭐ Works but expensive
*by T***S on January 21, 2026*

Worked great. Kid stopped sucking left thumb. Then started with right. We ordered another for the right thumb. Kid stopped sucking right. Yeeesssss! No more thumb sucking...........then kid started sucking index finger. We gave up. These guards are EXPENSIVE. Purchased two. Problem solved until kid started with a new finger. We just said the heck with it. $200 spent and Kid moved on a new fingers.

## Frequently Bought Together

- TGuard AeroThumb Thumb Sucking Stopper Kit – Thumb Sucking, Biting & Licking Deterrent for Babies to Toddlers – Thumb Guard for Sucking Prevention & Treatment - Large (Ages 7+, more than 70 lbs)
- TGuard AeroThumb & AeroFinger Bracelets – Authentic, Non-Rip Wristbands to Secure ThumbGuards and FingerGuards – Finger & Thumb Sucking Deterrent – Supports Thumb & Finger Habit Prevention – 60 Pcs
- Mavala Stop Deterrent Nail Polish Treatment | Nail Care to Help Stop Putting Fingers In Your Mouth | Bitter Taste| Easy Application | For Ages 3+ | 0.17 oz

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-18*