How to Clean Dentures: Daily Care Steps

What You’ll Need

Soft-bristled toothbrush or denture brush
Mild dish soap or denture cleaning paste (avoid regular toothpaste)
Denture cleanser tablets (optional)
Lukewarm water (never hot)
Clean towel or basin (to protect against drops)

Step-by-Step

Prepare your workspace. Fill a basin or sink with lukewarm water and place a folded towel on the counter. This softens the landing if you drop your dentures.
Rinse your dentures. Hold them under lukewarm running water to remove loose food particles. Never use hot water—it can warp the plastic.
Apply cleaner to your brush. Use a soft-bristled brush and a pea-sized amount of mild dish soap or a denture-specific cleaner. Avoid regular toothpaste, which is abrasive and can scratch the surface.
Brush all surfaces gently. Brush the teeth, the gum area, and the parts that touch your mouth. Use small circular motions, focusing on crevices where food and plaque hide. Rinse the brush occasionally.
Rinse thoroughly. Hold the dentures under lukewarm water until all soap is gone. Soap residue can irritate your gums or affect taste.
Soak overnight (if recommended). Place dentures in a glass of lukewarm water or a denture-cleaning solution as directed by the product. Soaking helps remove stains and keeps them moist so they don’t dry out and crack.
Rinse before wearing. In the morning, rinse the dentures under lukewarm water to remove any soaking solution, which may contain chemicals not meant for your mouth.
Clean your mouth. Brush your gums, tongue, and the roof of your mouth with a soft brush or gauze. This removes plaque and stimulates circulation.

Common Mistakes

Using hot water. Hot water can warp the denture base, causing a poor fit.
Using regular toothpaste. Toothpaste is abrasive and can create microscopic scratches where bacteria grow.
Bleaching or harsh cleaners. Household bleach or strong chemicals can damage the material and leave harmful residues.
Dropping them. Always work over a water-filled basin or towel to prevent breakage.
Skipping daily cleaning. Even if you rinse after meals, plaque and stains build up without a full brushing.

Tips

Use a denture brush if you have one—its bristles are designed to reach all areas.
If you have partial dentures, clean the metal clasps carefully to keep them working.
Soak with a denture tablet once a week for a deeper clean, but always follow the package instructions.
Keep your dentures in water or a moist case when not wearing them to prevent drying.
Replace your brush every 3 months or when bristles wear out.

Troubleshooting

Stains remain after brushing. Try soaking in a denture-cleaning solution for a longer period (as per instructions), or ask your dentist about professional cleaning.
Dentures feel loose or uncomfortable. This may indicate bone changes or wear. Do not try to adjust them yourself—see your dentist for a reline or replacement.
Bad odor persists. Ensure you are brushing the entire surface, including the part that touches your palate. If odor continues, you may need a stronger cleanser or a dental check-up.
Dentures crack or break. Stop using them and contact your dentist. Do not attempt DIY repairs with glue, as this can be toxic and worsen the damage.

Frequently Asked Questions

Can I use regular toothpaste to clean dentures?

It’s best not to. Regular toothpaste is abrasive and can scratch the denture surface, making it easier for plaque to build up. Use a soft brush with mild dish soap or a denture-specific paste.

How often should I clean my dentures?

You should brush them at least once a day, preferably before bed, and rinse them after every meal. Soaking overnight is also recommended to keep them moist and clean.

Can I soak dentures in mouthwash?

Mouthwash is not designed for soaking dentures and may stain or damage them. Stick to water or a denture-cleaning solution.

Do I need to clean my mouth if I have no teeth?

Yes. Brush your gums, tongue, and the roof of your mouth daily to remove plaque and keep your mouth healthy. This also helps prevent irritation from dentures.

How long do dentures last?

With proper care, dentures can last 5-7 years, but your mouth changes over time. You may need a reline or new dentures if they become loose or uncomfortable. Visit your dentist regularly.

Can I fix a broken denture with super glue?

No. Super glue is toxic and not designed for the mouth. It can also damage the denture further. Take the denture to your dentist for professional repair.

Sources: American Dental Association. Menus and buttons can differ slightly by version. Spotted something out of date? Tell us.