Can I Drink Through a Straw with Invisalign?
Oral Health Blog

Can I Drink Through a Straw with Invisalign?

Yes, you can drink through a straw with Invisalign aligners in place. Using a straw helps minimize contact between beverages and your aligners, reducing the risk of staining. Afterward, clean your aligners with a purple persulfate-free retainer cleaner to maintain hygiene and clarity without harsh chemicals.

Understanding Invisalign Aligners

  1. Purpose and Function: Invisalign aligners are custom-made clear trays designed to gradually shift teeth into alignment. They are removable for eating, drinking, brushing, and flossing.

  2. Material and Design: Made from medical-grade polyurethane plastic, Invisalign aligners are smooth, transparent, and fit snugly over teeth to apply gentle pressure for tooth movement.

Drinking with Invisalign: The Straw Debate

  1. Pros of Using a Straw:

    • Minimizes Contact: Using a straw directs beverages away from the teeth, reducing the risk of staining and cavities.
    • Preserves Aligner Clarity: It helps keep aligners clear of discoloration caused by dark-colored drinks like coffee, tea, or cola.
    • Convenience: Drinking through a straw can be more comfortable and convenient, especially in social or public settings.
  2. Cons of Using a Straw:

    • Aligner Fit: Constantly inserting and removing aligners to use a straw can disrupt the aligner fit and potentially prolong treatment duration.
    • Environmental Impact: Single-use plastic straws contribute to environmental pollution. Opt for reusable or biodegradable alternatives where possible.

Best Practices for Drinking with Invisalign

  1. Water: It's safe to drink water with aligners in place. Water hydrates without risking aligner damage or compromising oral health.

  2. Using a Straw: If you choose to use a straw:

    • Select a Proper Straw: Use a reusable silicone or stainless steel straw to minimize environmental impact.
    • Positioning: Place the straw towards the back of the mouth to minimize contact with aligners and teeth.
    • Avoid Sugary or Acidic Drinks: Limit consumption of sugary or acidic beverages, as they can increase the risk of cavities and enamel erosion.

Maintaining Oral Hygiene with Invisalign

  1. Remove Aligners for Meals: Take out aligners before eating or drinking (except water) to prevent staining and food particles from getting trapped.

  2. Brushing and Flossing: Brush your teeth after every meal or snack before reinserting aligners. Floss daily to remove debris and prevent plaque buildup.

FAQs About Drinking with Invisalign

  1. Can I drink hot beverages with Invisalign?

    • Remove aligners before consuming hot beverages to avoid warping or damaging them.
  2. Does drinking through a straw affect aligner fit?

    • Frequent removal of aligners to use a straw can affect their fit and slow down treatment progress. Minimize this by using straws infrequently.


Drinking through a straw with Invisalign can be a convenient way to enjoy beverages while minimizing potential risks to aligners and oral health. However, it's essential to use a straw mindfully and maintain good oral hygiene practices to ensure effective treatment progress. By following these guidelines, you can enjoy your favorite drinks while achieving a straighter smile with Invisalign comfortably and confidently.

Are you currently using or thinking about using retainer cleaning tablets? It's important to be aware that certain cleaner brands have the potential to cause toxic reactions.

It's crucial to be aware of harmful ingredients hiding in common cleaner brands. One such persulfate, which can pose SERIOUS health risks and is found in almost all leading retainer cleaners brands. Moreover, persulfate's health risks potentially impact respiratory health and skin sensitivities in your family, especially in teens and sensitive individuals. Learn more about the risk of persulfate HERE. 



The content in this article is for informational purposes only and is not a substitute for professional medical advice. Always consult with a healthcare provider before making any changes to your health regimen. The author and publisher do not take responsibility for any consequences resulting from the information provided in this article.