How to Clean Your Invisalign® Aligners: A Complete Guide by Inspired Dental Care
At Inspired Dental Care, we’re proud to offer patients an advanced alternative to traditional braces: Invisalign®. These virtually invisible aligners are a game-changer in the world of orthodontics, combining discreet aesthetics with exceptional results.
But while Invisalign® makes teeth straightening easy, maintaining clean aligners is key to both hygiene and the success of your treatment. If you’re wondering how to clean your Invisalign® aligners effectively, this guide will walk you through best practices and daily habits to keep your smile fresh and healthy.
Why Cleaning Your Invisalign® Aligners Matters
Keeping your Invisalign® aligners clean is essential for several reasons:
- Bacteria Control: Aligners are worn 22 hours a day, unfortunately creating an ideal environment for bacterial growth.
- Odour Prevention: Trapped food and saliva can quickly lead to unpleasant smells.
- Clarity Maintenance: Without proper cleaning, aligners can become stained or cloudy, losing their near-invisible quality.
- Protecting Oral Health: Dirty aligners can reintroduce plaque and germs to freshly brushed teeth.
At Inspired Dental Care, our team encourages patients to treat their aligners like an extension of their teeth – clean them as carefully as you would your teeth.
When Should You Clean Your Aligners?
For optimal results, follow this routine:
- Ideally a quick clean and Rinse every time you remove them.
- Clean them thoroughly after every meal.
- Soak them in a cleaning solution 2–3 times per week.
These steps help keep your Invisalign® aligners clear, hygienic and comfortable.
How to Clean Your Invisalign® Aligners: Step-by-Step
Here’s the proven method recommended by our team at Inspired Dental Care:
- Clean Immediately
Whenever you remove your Invisalign® aligners (to eat, drink, or brush your teeth), rinse them under lukewarm water and brush them. This helps wash away saliva and food particles before they dry and stick.
🚫 Avoid hot water, as it can distort the plastic and affect the fit of your trays.
- Gently Brush Without Toothpaste
Use a soft-bristled toothbrush ideally solely dedicated to cleaning your aligners.
- Use lukewarm water only.
- Do not use toothpaste – it may make them appear cloudy.
- Gently brush the inside and outside of each tray in circular motions.
- Rinse well before reinserting.
This simple brushing routine is the foundation of daily Invisalign® care.
- Use Cleaning Crystals or Tablets for Deep Cleaning
To keep your aligners crystal clear and free from bacteria, soak them 2–3 times per week in an approved cleaning solution such as:
- Invisalign® Cleaning Crystals
- Retainer Brite
How to use:
- Fill a cup with lukewarm water.
- Drop in the cleaning tablet or crystal pack.
- Soak aligners for 15–20 minutes.
- Rinse thoroughly before placing them back in your mouth.
At Inspired Dental Care, we stock a selection of recommended products and are happy to advise on the right solution for your needs.
- Clean Your Storage Case
Your aligner case should be washed daily with warm, soapy water. Bacteria can build up in your case and transfer back to your clean aligners if it’s not properly maintained.
What NOT to Do When Cleaning Invisalign® Aligners
To protect your aligners, avoid the following:
- No hot water – may warp the trays.
- No toothpaste – it’s too abrasive for plastic.
- No mouthwash – especially alcohol-based types, which can damage aligners.
- No coloured soaps – may stain the clear plastic.
- Never eat or drink with your aligners in (except water) – this can lead to stains and odour.
Our orthodontic team at Inspired Dental Care always reviews proper care with every patient starting Invisalign® treatment.
Natural Cleaning Alternatives (For Emergencies)
If you’re travelling or have run out of cleaning solution, here are a few safe, at-home options:
White Vinegar Solution
Mix 1 part white vinegar with 3 parts warm water. Soak for 15 minutes, rinse thoroughly.
Baking Soda Soak
Mix a teaspoon of baking soda in a glass of water and soak aligners for 15–20 minutes.
Hydrogen Peroxide Mix
Combine equal parts hydrogen peroxide and water for a quick disinfectant soak. Use sparingly.
Always rinse your aligners well after any DIY cleaning method.
Additional Tips from Inspired Dental Care
- Brush and floss after every meal before reinserting your aligners.
- Only drink water while wearing your aligners – coffee, tea, or wine will stain.
- Store in your case whenever not in use – never wrap in a tissue or napkin.
- Switch to your new aligners on schedule – typically every 8-10 days.
Following these daily habits helps ensure your Invisalign® treatment is as effective, hygienic, and discreet as possible.
Final Thoughts
Learning how to clean Invisalign® aligners properly is essential to achieving a straighter smile with confidence. Just a few minutes each day can prevent discolouration, eliminate bacteria, and keep your trays looking as clear as the day you got them.
To summarise:
- Rinse frequently
- Brush gently with water (no toothpaste)
- Use professional cleaning tablets weekly
- Avoid hot water and harsh chemicals
At Inspired Dental Care, we’re here to support you through every stage of your Invisalign® journey. If you have questions about care, cleaning products, or any aspect of your aligners, don’t hesitate to reach out to our team.
Need help with your Invisalign® routine?
Contact Inspired Dental Care today or book an appointment online to speak with one of our experienced orthodontic professionals. We’ll help you keep your aligners—and your smile—bright, clean, and on track.
