How Do You Clean Dentures?

Maintaining the cleanliness of your dentures is crucial for oral health and hygiene. This guide offers comprehensive steps to ensure your dentures remain in pristine condition, extending their lifespan and maintaining comfort. But what exactly are the best practices for cleaning dentures effectively?

Remove and rinse the dentures after eating. Use a soft-bristle toothbrush and non-abrasive cleaner to gently brush all surfaces. Avoid hot water as it can warp dentures. Soak them overnight in a mild denture-soaking solution and rinse them before wearing them again.

Neglecting proper denture care can lead to a range of issues, from unpleasant odours and discolouration to more serious concerns like infections or irritation in the mouth. Moreover, poorly maintained dentures might lose their fit, causing discomfort and affecting the ability to eat and speak. In contrast, well-cared-for dentures can last for many years, maintaining their appearance and function.

Understanding Dentures

Dentures are more than just a replacement for missing teeth; they are a bridge to a confident smile and improved quality of life. However, to fully benefit from them, it’s vital to understand their types, materials, and the nuances of their care.

Types of Dentures

1. Full Dentures: Used when all natural teeth are missing. They sit on the gums, covering the jawbones.

2. Partial Dentures: Ideal for those who still have some natural teeth. These dentures fill in the spaces created by missing teeth and prevent other teeth from shifting.

Materials Used

Acrylic Resin: Popular for its adaptability in fitting, acrylic resin is often used for the denture base.

Porcelain: Known for its similarity to natural tooth enamel, offering a more natural appearance. However, it’s heavier and more fragile compared to acrylic.

Metal Alloys: Often used in partial dentures for their strength and durability.

Unlike natural teeth, dentures don’t have a self-cleaning and self-maintenance mechanism like saliva and the natural regeneration of enamel. This means they require a dedicated care routine to prevent plaque build-up, staining, and damage.

Proper maintenance of dentures not only extends their lifespan but also ensures they function effectively, providing comfort and efficiency in eating and speaking.

Preparing to Clean Your Dentures

Before taking a look into the cleaning process, it’s essential to gather the right tools and understand the basics of handling your dentures safely and effectively. Proper preparation is key to ensuring your dentures are cleaned thoroughly without causing any damage.

Essentials for Denture Cleaning

1. Denture Brush or Soft-Bristled Toothbrush: A brush specifically designed for dentures is ideal, but a soft-bristled toothbrush can also be used to avoid scratching the surface.

2. Denture Cleaner: Specialised denture cleaning solutions are recommended as they are gentle on the denture material.

3. Mild Dishwashing Liquid: An alternative for those who prefer not to use commercial cleaners, but avoid using any harsh or abrasive cleaners.

Handling Dentures Safely

  • Always clean your dentures over a folded towel or a basin of water. This provides a cushion in case they are dropped, reducing the risk of breakage.
  • Hold them firmly but gently to avoid bending or damaging the clasps or plastic.

By preparing appropriately and handling your dentures with care, you’re setting the stage for effective cleaning that will keep them in excellent condition for years to come.

Daily Cleaning Routine

Maintaining a daily cleaning routine is paramount for denture health. This not only preserves their appearance but also prevents the buildup of bacteria, ensuring your oral health is not compromised.

Step-by-Step Guide to Cleaning Dentures

1. Rinsing After Meals: Begin by rinsing your dentures after eating. This simple step helps remove food particles and loose debris. Run water over them, ensuring all surfaces are reached.

2. Applying Denture Cleaner: Use a recommended denture cleaner, not regular toothpaste which can be abrasive. Apply the cleaner to a denture brush or a soft-bristled toothbrush.

3. Gentle Brushing Techniques: Brush all surfaces of the denture gently. Use circular motions, focusing on all areas, especially where the denture comes into contact with the gums. This is crucial for preventing irritation and infection in these areas.

4. Rinse Thoroughly: After brushing, rinse the dentures thoroughly under running water. Any residual cleaner left on the denture can irritate the mouth.

Importance of Cleaning the Entire Denture

  • Pay attention to the parts of the denture that come into contact with the gums and the roof of your mouth. Plaque and food particles in these areas can lead to gum disease and bad breath.
  • Clean the clasps of partial dentures carefully to avoid damaging them.

Tips for Effective Daily Cleaning

  • Don’t use hot water, as it can warp dentures.
  • Avoid stiff-bristled brushes, strong detergents, and harsh toothpaste as they can damage the denture.
  • Consider using a denture cleaning solution overnight for a deeper clean.

By adhering to this daily cleaning routine, you ensure that your dentures remain clean and functional, preventing infections and other oral health issues. This routine not only helps in maintaining the aesthetic appeal of your dentures but also contributes significantly to your overall well-being.

Deep Cleaning Your Dentures

While daily cleaning is essential, dentures also benefit significantly from a periodic deep clean. This process helps remove tough stains and bacteria that daily cleaning may miss, ensuring your dentures stay in pristine condition.

Frequency of Deep Cleaning

  1. It’s recommended to deep clean your dentures at least once a week. However, this can vary depending on individual needs and lifestyle factors, such as diet and smoking habits.

Commercial Denture-Cleaning Solutions:

  1. These are specially formulated to safely and effectively clean dentures. They often come in the form of effervescent tablets which, when dissolved in water, create a solution that can deeply cleanse and sanitise dentures.
  2. Ensure to follow the manufacturer’s instructions for the best results.

Homemade Solutions:

  1. A popular homemade solution involves a mix of vinegar and water, which can help in removing tartar build-up. However, vinegar should be used cautiously as it may not be suitable for all denture types, particularly those with metal parts.
  2. Baking soda mixed with water to form a paste can be used for gentle scrubbing. It’s a natural, mild abrasive that can help remove stains without scratching the denture surface.

Soaking Dentures Overnight:

  1. Soaking dentures overnight in a cleaning solution can help to keep them moist, which maintains their shape and fit.
  2. However, avoid using bleach or hot water as they can weaken the denture structure and cause discolouration.

Do’s and Don’ts of Deep Cleaning:

  1. Do rinse the dentures thoroughly after soaking to remove any residual cleaning solution.
  2. Don’t use abrasive cleaning materials like stiff brushes or harsh toothpaste.
  3. Do consult your dentist if unsure about the suitability of any cleaning method.

Regular deep cleaning complements your daily care routine, ensuring your dentures remain hygienic, comfortable, and functional. This not only contributes to the longevity of your dentures but also supports your overall oral health.

Handling and Storing Dentures 

Proper handling and storage of dentures are as important as cleaning them. These practices ensure the longevity and proper functioning of the dentures, keeping them safe from damage and deformation. Disregarding these practices may lead to needing repair services for your dentures.

Proper Storage Methods

1. Keep Dentures Moist: When not wearing your dentures, store them in water or a denture-soaking solution. This prevents them from drying out, which can cause them to lose their shape.

2. Safe Storage Container: Use a denture storage container that is sturdy and has a secure lid. This protects them from environmental contaminants and reduces the risk of accidental damage.

Avoiding Common Mistakes

Drying Out: Always keep dentures moist when not in use. Dry conditions can lead to cracking and brittleness.

Rough Handling: Be gentle when cleaning and handling your dentures. Dropping them or bending them can cause damage.

By adhering to these storage and handling guidelines, you can significantly extend the life of your dentures, ensuring they remain comfortable and effective for daily use.

Troubleshooting Common Denture Cleaning Problems

Even with a rigorous cleaning routine, denture wearers may encounter issues such as stains, odours, or damage. Understanding how to troubleshoot these common problems can help maintain the longevity and appearance of your dentures.

Stains and Discolouration

Causes: Certain foods and drinks like coffee, tea, and red wine, as well as smoking, can cause staining.

Remedies: Regular cleaning and soaking in a denture-cleaning solution can help. For stubborn stains, a visit to the dentist for professional cleaning may be necessary.


Prevention: Proper daily cleaning is key to preventing unpleasant odours. Ensure all food particles and plaque are removed.

Elimination: Soaking dentures in a solution containing baking soda can help neutralise odours. If the problem persists, consult your dentist for advice.

Dealing with Damage

Minor Issues: Small cracks or rough spots can sometimes be smoothed out. However, avoid DIY repairs with glues or other materials, as they can be harmful.

Professional Assistance: For major damage, like a broken denture, professional repair is necessary. Attempting to fix it yourself can lead to improper fit and discomfort.

It’s crucial to address these issues promptly to avoid further complications. Regular check-ups with your dental professional can help catch and resolve problems early, ensuring your dentures stay in optimal condition.


In conclusion, maintaining your dentures through proper cleaning and care is not just about preserving their appearance; it’s about safeguarding your oral health. Dentures are a significant investment in your smile and overall well-being. By embracing these care practices, you can continue to enjoy the benefits of your dentures, confidently showcasing a healthy, radiant smile.


Can I use regular toothpaste to clean my dentures?

No, regular toothpaste is often too abrasive for dentures. Use a special denture cleaner or mild dishwashing liquid instead.

How do I know if my dentures need professional cleaning?

If you notice persistent stains or odours despite regular cleaning, it’s time for a professional cleaning.

Are there any foods that can stain dentures?

Yes, foods and drinks like coffee, tea, red wine, and certain berries can stain dentures.

How often should I replace my dentures?

Dentures typically need to be replaced every 5 to 7 years, but this can vary based on wear and fit.

Can I sleep with my dentures in?

It’s generally recommended to remove dentures at night to allow your gums to rest and prevent bacterial buildup.

Medically Reviewed by:

Dip CDT RCS (Eng) Clinical Dental Technician
Determined to remain at the cutting edge of modern Dental Technology, David recently completed an intense training course in producing dentures that genuinely recreate the natural facial structures which are lost during the ageing process through tooth loss and gum regression. He, and his many patients, are overjoyed with the natural appearance and facial proportions which this new methodology offers.