
Hello!
This is Seoul Oh Dental Hospital😊
Today, we would like to explain denture cleaning and storage methods, a topic that people who use dentures are most curious about.
Dentures help with eating and speaking,
and they are an important device that greatly improves quality of life.
If they are not properly cared for, they can quickly become discolored
and may also cause bad breath or gum inflammation.
Therefore, proper cleaning and storage are essential
for the health and comfort of denture users.
Why is denture care important?
Dentures, unlike natural teeth,
do not have a natural cleaning function
and are always directly exposed to food.
In particular, small food particles can stick to the surface of the denture or
metal parts, making it easy for bacteria to grow.
If this is left untreated,
it can lead to:
✔ bad breath
✔ gum inflammation
✔ oral fungal infection (candidiasis)
✔ shortened denture lifespan

※ Especially for both partial dentures and full dentures,
proper bacteria control is equally important.
This is something we always emphasize to our patients at Songpa Dental Clinic, Seoul Oh Dental Hospital.
How to clean dentures
Cleaning dentures every day is essential.
Just like natural teeth, they need care.
1️⃣ Rinse under running water immediately after use
→ Remove food debris first.
2️⃣ Clean with a soft, dedicated denture brush
→ Be careful not to scratch the metal parts.
3️⃣ Use a special cleaning agent instead of toothpaste
→ Regular toothpaste contains many abrasives and may damage the surface.
4️⃣ Soak in cleaning solution once a day
→ This helps sterilize and remove odors.
5️⃣ Rinse thoroughly with clean water after cleaning
→ Make sure no cleaning-agent residue remains in the mouth.


※ Unlike implant prosthetics, dentures are removable,
so cleaning and storage management are especially important.
Things to avoid when cleaning dentures
❌ Soaking in boiling water → Risk of deformation
❌ Using bleach → Material damage
❌ Scrubbing metal parts too hard → Risk of breakage
Dentures are more delicate than you might think,
and careless actions can significantly shorten their lifespan.
How to store dentures
When not wearing dentures,
storage is also very important.
1️⃣ Keep them in water
→ If they dry out, they may deform,
so it is best to keep them submerged in clean water at all times.
2️⃣ Use a cleaning-solution soak
→ This helps prevent bacterial growth during long-term storage.
3️⃣ Avoid direct sunlight and hot places
→ There is a risk of plastic deformation.
4️⃣ Use a dedicated case
→ It is hygienic and convenient to carry.


※ Similar to care after teeth whitening,
storage habits for dentures also have a major effect on maintaining their condition.
Precautions for long-term denture use
No matter how well you clean and store them,
dentures will wear down or become loose over time.
Therefore, you should have them checked at a dental clinic
at least once a year.
• Readjustment is needed to match gum changes
• Average denture lifespan is 5–7 years
• Regular oral health checkups are essential for long-term use

※ At our Jamsil Seoul Oh Dental Hospital,
we provide professional denture checkups and adjustments,
along with scaling, implants, and veneers.
Denture Cleaning & Storage QnA
Q. Do I have to use a special cleaning agent for dentures?
A. Yes, regular toothpaste contains many abrasives and damages the surface.
We recommend a dedicated cleaning agent.
Q. Should I remove my dentures when I sleep at night?
A. Yes, it is better to remove them so the gums can rest.
For storage, be sure to keep them submerged in water.
Q. My dentures smell bad. What should I do?
A. Soaking them in a special cleaning solution can help remove odors.
If the problem continues, a dental checkup is necessary.

Dentures are not just simple prosthetics,
but an important device that protects your health and daily life.
A proper daily cleaning routine and careful storage habits
will help protect not only the lifespan of your dentures,
but also your oral health.
Seoul Oh Dental Hospital provides specialized guidance on
various treatments and care methods tailored to each patient's situation,
such as dentures, partial dentures, and implants.
Just like regular scaling and teeth-whitening care,
dentures also require regular checkups and consistent management.
Please feel free to visit us anytime💚
Seoul Oh Dental Hospital Jamsil
4th and 5th Floors, 196 Baekjegobun-ro, Songpa-gu, Seoul