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Smileflex 2inONE Night Retainer

Kit option
Retainer Colour
Blue Moon
Crystal Clear

Retainers are a different product to aligners (Invisalign). Retainers continue to keep teeth in alignment after orthodontic treatment, while aligners are used as an alternative to braces.

In light of the Smile Direct Club sudden closure, all Smileflex retainer orders will be created within 3 business days over the Christmas period to ensure your teeth retain their current positions.

Afterpay logo

How Afterpay works

Fill Your Cart

Fill your cart
Add your favourite Smileflex products to your cart and head to checkout.

Choose Afterpay At Checkout

Choose Afterpay at Checkout
Select Afterpay as your payment method in the third step of checkout.

Enjoy Instant Approval

Enjoy Instant Approval
Create or log into your Afterpay account, with instant approval in seconds.

Split Into Instalments

Split into Instalments
Your purchase will be split into 4 instalments, to be paid every 2 weeks.

You don’t have to wait until payday for dental care!

Unlike a traditional lay-buy, Afterpay allows you to receive your products straight away, meaning you can smile now and pay later!

All you need is:

  • To have a debit or credit card ready
  • Be over 18 years of age
  • Be a resident of Australia

To use this service:

  • Select Afterpay as your payment option in checkout
  • Follow the prompts to either create or log into your Afterpay account
Paypal logo

How Paypal - Pay in 4 works

Fill Your Cart

Fill your cart
Add your favourite Smileflex products to your cart and head to checkout.

Choose Paypal - Pay in 4 At Checkout

Choose Paypal at Checkout
Select Paypal as your payment method in the third step of checkout.

Enjoy Instant Approval

Enjoy Instant Approval
Create or log into your Paypal account, with instant approval in seconds.

Split Into Instalments

Split into Instalments
Your purchase will be split into 4 instalments, to be paid every 2 weeks.

You don’t have to wait until payday for dental care!

Unlike a traditional lay-buy, Paypal - Pay in 4 allows you to receive your products straight away, meaning you can smile now and pay later!

All you need is:

  • To have a debit or credit card ready
  • Be over 18 years of age
  • Be a resident of Australia

To use this service:

  • Select Paypal as your payment option in checkout
  • Follow the prompts to either create or log into your Paypal account
Klarna logo

How Klarna works

Fill Your Cart

Fill your cart
Add your favourite Smileflex products to your cart and head to checkout.

Choose Klarna At Checkout

Choose Klarna at Checkout
Select Klarna as your payment method in the third step of checkout.

Enjoy Instant Approval

Enjoy Instant Approval
Create or log into your Klarna account, with instant approval in seconds.

Split Into Instalments

Split into Instalments
Your purchase will be split into 4 instalments, to be paid every 2 weeks.

You don’t have to wait until payday for dental care!

Unlike a traditional lay-buy, Klarna allows you to receive your products straight away, meaning you can smile now and pay later!

All you need is:

  • To have a debit or credit card ready
  • Be over 18 years of age
  • Be a resident of Australia

To use this service:

  • Select Klarna as your payment option in checkout
  • Follow the prompts to either create or log into your Klarna account

Shipping information

FREE

Australia Post Express(1–3 business days)On all orders including 3-way shipping required for custom orders

Please note: The shipping time frame above may differ in length between each state. COVID-19 disruptions and extreme weather conditions may cause Australia Post delays out of our control. Learn more.

Orders placed by 2pm AEST will be dispatched the same business day from our warehouse in Melbourne. Estimated delivery time frames are based on Metro areas.

Smileflex Pro Finish™

We design your order with the Smileflex Pro Finish™, a guideline based on the highest industry standards for custom-fitted dental products.
This guarantees consistency by each one of our Smileflex technicians and a quality finish for every product.
Front view

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Top view

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Not sure which Smileflex retainer
is right for you?

Compare our range

Is keeping your teeth straight your main priority but also worried about clenching and grinding in your sleep? Our all new 2inONE Night Retainer™ is the ideal solution for your night-time retainer needs with its exceptional strength.

Available in Crystal Clear, or Blue Moon to easily distinguish between your day retainers or just for some colour! Blue Moon colour exclusive to Smileflex.

Registered in the Australian Register of Therapeutic Goods. ID: 374477

  • Custom-fitted to your mouth
  • High-strength design
  • Smileflex Pro Finish™What's this?
  • Keeps your teeth straight after orthodontic treatment
  • Protects your teeth when clenching and grinding
  • Prevents permanent tooth damage
  • Exceptionally durable and retains shape

High-Strength Design

Incredibly thin. Incredibly strong. Created from a high-strength copolyester, The Smileflex 2inONE Night Retainer™ is ideal for night-time use. The added strength will not only keep your teeth from moving, but protect them while clenching and grinding during your sleep.
100%
perfect fit guarantee on your custom-fitted retainers 66%
more affordable than retainers from a dentist1
1Based on the Smileflex™ 2inONE Night Retainer™ - Upper + Lower valued at $499 compared with upper and lower Essix retainers from a dentist valued at $1500.
NEW + IMPROVED!

Home Impression Kit

It's all about custom! Introducing the new and improved Smileflex impression kit, developed by dental professionals. Taking your impressions in the comfort of your home has never been easier!

And of course, everything is included to return your impressions free of charge. Our Smileflex dental technicians will use your impressions to make your perfect custom-fitted products!

Impression kit registered in the Australian Register of Therapeutic Goods. ID: 372392

Product details

The Smileflex™ 2inONE Night Retainer™ comes complete with an Impression Kit, an instruction booklet, a retainer protective case and of course, your custom-fitted retainer (Upper selected).

All of our custom products come with free 3-way express shipping and our perfect fit guarantee.

We design your order with the Smileflex Pro Finish™, a guideline based on the highest industry standards for custom-fitted dental products.
This guarantees consistency by each one of our Smileflex technicians and a quality finish for every product.
Front view

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Top view

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Product care information

Storage instructions
Store your custom-fitted products in the provided protective case. Avoid exposure to sunlight or heat. Keep dry.

Recommended storage temperature: 5°C–35°C.

Cleaning and maintenance
It's important to maintain the cleanliness and hygiene of your products. Do not eat or drink while wearing the products.

The best cleaning results are achieved with Polident Daily Cleanser tablets. They will remove 99.9% of odour-causing bacteria, help to remove tough stains and reduce plaque build-up. They can be bought from the following retailers: Chemist Warehouse, Amcal, Priceline, Woolworths and Coles. We'll supply a small complimentary sample of these tablets to help get you started in a cleaning routine.

You can further clean your products using soap, curd soap, liquid soap and dish liquid, however, do not use any strongly perfumed soaps.

It's not recommended to clean any dental products, regardless of the brand, using toothpaste, mouthwash or water hotter than 50°C.

Sterilisation
A sterilisation with gas and plasma (<50°C) is possible. As a result of the thermolability, the product is not autoclavable.

Product safety information

Material Composition
The 2inONE Night Retainer is made from Polyethylene terephthalate (PETG).

The material has been tested for biocompatibility according to DIN EN ISO 10993-1 and does not affect the user’s biological safety.

The material is non-toxic and not made with Latex, does not contain DEHP (or other Phthalates), or Bisphenol A (BPA), and is monomer and gluten free.

Medical Device Regulation
The 2inONE Night Retainer is a class 1 medical device and is registered in the Australian Register of Therapeutic Goods. ID: 374477

The Home Impression Kit is a class 1 medical device and is registered in the Australian Register of Therapeutic Goods. ID: 372392

Product and Safety Data Sheet
The 2inONE Night Retainer product and safety data sheet can be downloaded here.

Disclaimer
The products and information presented by Smileflex, its employees, agents, directors, or any associated third parties, are not intended as a replacement for medical consultation or advice.

Dental health varies from person to person, so it's... important to consult with your dental professional before starting any dental health program or purchasing any products. Smileflex does not claim to be qualified to provide advice or product recommendations. Customers are responsible for seeking appropriate medical advice tailored to their individual circumstances.

All the information provided on the Smileflex website is for promotional purposes only and should not be considered as personal advice or information specific to your own situation. If you choose to use Smileflex products or follow their guidance, you do so at your own risk. You are participating voluntarily and assume all risks, including the risk of injury, and agree to release and discharge Smileflex, its agents, directors, and any associated third parties from any claims, known or unknown, including but not limited to claims for death, injury, and property damage.

Smileflex offers no assurances regarding the durability of the products listed on its website, except as outlined in our Returns Policy.

Please feel free to visit the Smileflex Help Centre for more information.
Read more

Shipping information

FREE

Australia Post Express(1–3 business days)On all orders including 3-way shipping required for custom orders

Please note: The shipping time frame above may differ in length between each state. COVID-19 disruptions and extreme weather conditions may cause Australia Post delays out of our control. Learn more.

Orders placed by 2pm AEST will be dispatched the same business day from our warehouse in Melbourne. Estimated delivery time frames are based on Metro areas.

Returns information

If your order is incorrect, faulty, or missing, please contact us and our friendly customer support will respond within just a few hours.

If your custom items do not fit in a way they can be used as intended, you can submit a returns form within 7 days of delivery for one of our dental technicians to review.

If you are not satisfied with the non-custom items you have received, you can submit a returns form within 30 days of receipt, providing they are in original resalable condition.

To learn more about our returns policy, and to submit a returns form, visit our Returns Policy page.

How Afterpay works

Fill Your Cart

Fill your cart
Add your favourite Smileflex products to your cart and head to checkout.

Choose Afterpay At Checkout

Choose Afterpay at Checkout
Select Afterpay as your payment method in the third step of checkout.

Enjoy Instant Approval

Enjoy Instant Approval
Create or log into your Afterpay account, with instant approval in seconds.

Split Into Instalments

Split into Instalments
Your purchase will be split into 4 instalments, to be paid every 2 weeks.

You don’t have to wait until payday for dental care!

Unlike a traditional lay-buy, Afterpay allows you to receive your products straight away, meaning you can smile now and pay later!

All you need is:

  • To have a debit or credit card ready
  • Be over 18 years of age
  • Be a resident of Australia

To use this service:

  • Select Afterpay as your payment option in checkout
  • Follow the prompts to either create or log into your Afterpay account

Perfect Fit Guarantee

We don't mean to flex... But we pride ourselves on creating high quality custom dental care. That's why every custom product comes with our perfect fit guarantee. If your custom products don't fit, contact us within 7 days of delivery and we'll remake them for free!

Frequently Asked Questions

You asked, we answered! We’ve put together some of the most commonly asked questions about our custom night retainers. If you can't find the answers you're looking for below, head over to the Smileflex Help Centre for even more information.

A custom retainer is a thermoformed device created specifically to fit your mouth and is worn to continue to keep teeth straight after braces or other orthodontic treatment such as aligners. People prefer clear retainers because they find them to be more comfortable than traditional ones that have wires.

After your braces are removed, teeth have the tendency to move back towards their previous position because the ligaments attached need time to heal. A custom retainer prevents the elasticity of the ligaments from moving your teeth, and allows time for your jaw bones to solidify around them.

Ours are higher quality. Our professional dental studio uses industry leading equipment, materials, and processes to create our Smileflex custom retainers.

Retainers are a different product to aligners (Invisalign). Retainers continue to keep teeth in alignment after orthodontic treatment, while aligners are used as an alternative to braces.

Both retainer products are made from copolyester, however, the density of the materials are different. Our Invisible Retainer Pro™ is recommended for day use as the material is slightly more flexible, making it durable and easy to insert and remove frequently throughout the day for eating, drinking, speaking, etc. Our 2inONE Night Retainer™ on the other hand, is slightly more dense to withstand any clenching and grinding forces during your sleep.

It's recommended by orthodontists to wear retainers at least 12 hours every day for the first 8 weeks following the completion of your orthodontic treatment. Thereafter, and approval from your orthodontist, you can begin wearing retainers at night only for at least a year. Wearing them more often is never a bad idea, as long as you take them out to eat and clean regularly.

If you find your retainers feel tight when putting them on, it can be a sign that your teeth are shifting while your retainers are out, and you might need to start wearing them more frequently. It's also recommended by orthodontists to continue to wear retainers once or twice a week while sleeping for the rest of your life.

Absolutely not. Although retainers are custom-fitted to the mouth, they are cut differently and are not made with a spacer on the front side of the teeth to allow for gel. Retainers are made to fit close to the teeth and gums, and using them as whitening trays would push the gel out of the tray into the mouth.


Product reviews

All of our store's product reviews can be found at our dedicated Results & Reviews page.


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Smileflex 2inONE Night Retainer
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