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London Square Dental Centre

Invisalign Care Guide

Getting Started with Your Aligners

Your first set of aligners may feel tight. this is normal and means they are working. Most patients adjust within 2-3 days. Wear your aligners for 20-22 hours per day, removing them only for eating, drinking anything other than water, and oral hygiene. Consistency is key to staying on track with your treatment timeline.

Daily Aligner Care Routine

  1. MorningRemove aligners, brush and floss your teeth, rinse aligners with cool water, reinsert.
  2. Before MealsRemove aligners and store in your case. Never wrap them in a napkin. they get thrown away!
  3. After MealsBrush and floss teeth (or rinse thoroughly if a toothbrush isn't available), then reinsert aligners.
  4. EveningClean aligners with a soft toothbrush and clear liquid soap. Avoid hot water. it warps the plastic.
  5. Switching SetsSwitch to your new aligner set at bedtime. Your teeth will adjust while you sleep.

What to Expect

Each new set of aligners applies gentle pressure to specific teeth. Here's a typical timeline:

Days 1-2

Mild pressure/tightness (normal. means aligners are working)

Days 3-5

Pressure subsides, aligners feel more comfortable

Days 6-14

Aligners fit well, teeth continue shifting into position

Eating and Drinking with Invisalign

With Aligners In:

  • Water (room temperature or cool)

Remove Aligners For:

  • All food and snacks
  • Coffee, tea, juice
  • Alcohol and soda
  • Any colored or sugary drinks

Retainer Care After Treatment

After your Invisalign treatment, you'll receive a custom retainer to maintain your results. Wear it every night for the first year, then as directed by your dentist. Clean your retainer the same way you cleaned your aligners. with cool water and a soft brush.

Troubleshooting Common Issues

Aligner feels too tight: This is normal with new sets. If pain persists beyond 3 days, contact us.
Aligner cracked or broken: Contact us immediately. You may need to wear your previous set until a replacement arrives.
Lost an aligner: Switch to your next set if you're near the end of that tray cycle, or go back to the previous set. Call us.
Speech feels different: Slight lisp is common in the first 1-2 days. Practice speaking aloud and it will resolve quickly.