Clear aligners are a convenient and discreet way to straighten your teeth, but maintaining good oral hygiene is essential for successful results. Without proper care, food particles and bacteria can get trapped, leading to cavities, bad breath, and gum irritation. Here’s how to keep your smile healthy throughout your aligner journey.

1. Clean Your Aligners Regularly

Your aligners need to be cleaned at least twice a day to prevent bacteria buildup. Follow these tips:

Rinse aligners every time you remove them
Brush them gently with a soft toothbrush (no toothpaste, as it can scratch)
Use a dentist‑approved aligner cleaner or soak in a mild solution

2. Brush and Floss After Every Meal

Since aligners trap anything left on your teeth, it’s important to brush and floss before putting them back in. This helps prevent:

Plaque buildup
Staining on teeth and aligners
Unpleasant odors

3. Avoid Staining Foods and Drinks

Coffee, tea, red wine, and dark sauces can stain your teeth and aligners. If you indulge, remove your aligners first and rinse your mouth before reinserting them.

4. Stick to the 20–22 Hour Rule

For clear aligners to work effectively, they should be worn 20–22 hours a day. Only remove them to:

Eat and drink (except water)
Brush and floss
Clean the aligners

Consistent wear ensures your treatment stays on schedule.

5. Attend Regular Dental Check‑Ups

Routine visits allow your dentist to monitor your progress and ensure your teeth and gums stay healthy throughout treatment. Professional cleaning also helps prevent any long‑term staining or decay.

Why Professional Guidance Matters

Following these steps not only keeps your teeth and aligners clean but also improves treatment outcomes. Our Scarborough dental team offers:

Personalized aligner care instructions
Regular progress check‑ups
Guidance for achieving the best smile results

If you’re thinking about clear aligners, book a consultation with our Scarborough dentists to start your journey with expert support.