How to Store Dentures Overnight Safely

Storing dentures correctly overnight helps keep them clean and prevents them from drying out or becoming misshapen. Before you begin, check the instructions supplied with your dentures and any advice from your dental professional. Some dentures or components may have specific soaking requirements, and not every cleaner is suitable for every material.

What You’ll Need

A clean denture brush or soft-bristled brush reserved for dentures
Cool or lukewarm water for rinsing and cleaning
A clean denture container with a lid
Water or a denture-soaking product suitable for your dentures
A towel or a basin partly filled with water to cushion the dentures if dropped while cleaning

If you use a soaking product, choose one labeled for your type of denture and follow its directions. Ordinary toothpaste can be abrasive, and household cleaners are not substitutes for denture products.

Step-by-Step

Prepare a safe cleaning spot. Work over a folded towel or a partly filled basin so a denture is less likely to break if it slips. Keep it away from the edge of the sink. Remove jewelry or anything that could snag it, and wash your hands before handling it.
Remove the dentures carefully. Follow the removal method your dentist showed you. Avoid forcing a denture that feels stuck or pulling hard on a clasp. If you wear a partial denture, handle it by its base rather than bending or tugging on its metal or plastic clasps.
Rinse away loose debris. Hold the denture securely and rinse it under cool or lukewarm running water. Very hot water can distort some denture materials, so do not use boiling or hot water. Rinsing first also helps clear away food and loose adhesive.
Brush all surfaces gently. Use a denture brush or soft brush to clean the teeth, inner surfaces, and areas that rest against your gums. Use a denture cleanser or mild soap only if appropriate for your denture and allowed by its instructions. Do not scrub with ordinary toothpaste unless your dental professional specifically says it is suitable; many formulas can scratch denture surfaces.
Clean your mouth and any remaining teeth. Follow your dental professional’s usual instructions for brushing natural teeth, gums, tongue, and the roof of your mouth. If you use an adhesive, remove residue as directed. Cleaning your mouth is separate from cleaning the denture, and the denture should not be put away with food or adhesive still on it.
Choose the correct overnight storage. Place the dentures in a clean container and cover them with cool water or a denture-soaking solution, as directed for your particular denture. Many conventional dentures should not be allowed to dry out, but some products have special instructions. Do not assume that any tablet or liquid is safe for every material.
Close and place the container safely. Make sure the dentures are fully submerged if the instructions call for it, and put the lid on to reduce spills and contamination. Store the container somewhere stable, clean, and out of reach of children and pets. Keep dentures away from heat sources and direct sunlight.
Rinse before putting them back in. In the morning, remove the dentures from the solution and rinse them thoroughly with clean water, especially if a chemical cleanser was used. Follow the cleanser label for its required rinse and use instructions. Do not put a denture in your mouth with cleaning solution still on it.

Common Mistakes

Leaving dentures dry: Drying can affect the shape or condition of many dentures. Use the storage method specified for your appliance rather than leaving it on a counter or wrapped in tissue.
Using hot or boiling water: Heat can warp denture materials. Use cool or lukewarm water unless the manufacturer gives different instructions.
Using bleach, alcohol, or household cleaners: These can damage materials or leave residues. Use only products approved for the denture, and never mix cleaning products.
Putting cleanser tablets directly in your mouth: Denture-cleaning products are for cleaning, not swallowing. Keep them away from children, follow the label, and rinse dentures before wearing them.
Brushing too roughly or with abrasive toothpaste: Scratches can make surfaces harder to clean. Use a denture-appropriate brush and gentle pressure.
Storing dentures in a napkin or tissue: They can be mistaken for rubbish and thrown away. Use a dedicated, labeled container instead.
Assuming every denture has identical care needs: Materials, liners, attachments, and partial-denture components can differ. Follow the instructions for your specific appliance.

Tips

Make denture cleaning part of your bedtime routine so the appliance is not left uncleaned or forgotten in an unsuitable place.
Use a container reserved for dentures, and clean it regularly according to its care instructions. Replace the storage liquid as directed rather than reusing an old solution.
Label the container if other household members might mistake it for an ordinary cup or discard it.
Keep the product packaging or care instructions available, especially if you switch cleansers or receive a new denture.
If you wear a partial denture, make sure you understand how to clean around its clasps and any natural teeth. Ask your dental professional to demonstrate if needed.
Take dentures out for sleep only if that matches the guidance you have received. If you have been told to wear them overnight for a particular reason, ask your dental professional how to clean and store them safely around that routine.

Troubleshooting

The denture feels dry or was left out overnight: Do not try to reshape it or force it into place. Put it in the storage medium recommended for that denture and contact your dental professional for advice, particularly if it feels tight or no longer fits normally.

You are unsure whether a cleanser is safe: Stop using it until you can check the label and denture instructions. Ask the dentist or denture provider who supplied the appliance; avoid testing household products as substitutes.

The denture is cracked, bent, or has a loose part: Do not glue it or bend it back yourself. Keep it safely contained and contact your dental professional about repair or replacement. A damaged appliance may not fit or function correctly.

The soaking container spilled: Rinse the denture with clean water before use. Wash the container and refill it with fresh water or solution. If the denture has been exposed to a cleaning chemical not intended for it, follow the product label and seek advice from your dental professional before wearing it.

You swallowed or got cleanser in your eyes: Follow the product’s label for exposure instructions and contact Poison Control in the United States at 1-800-222-1222 for urgent guidance. For severe symptoms, call emergency services.

Frequently Asked Questions

Should dentures be stored in water overnight?

Many conventional dentures should be kept moist, often in cool water or a suitable soaking solution. Check the instructions for your specific denture because some materials or components have different requirements.

Can I leave my dentures out overnight?

They should generally be stored in the way their care instructions specify, rather than left exposed to air. Whether you should sleep without wearing them depends on your individual dental instructions, so ask your dental professional if you are unsure.

Can I use mouthwash or tap water to soak dentures?

Use water or a denture-soaking product permitted by the denture instructions. Mouthwash is not automatically a suitable soaking solution, and some ingredients may affect materials. If you have concerns about your water or the appliance, ask your dentist.

Can I use denture-cleaning tablets every night?

Only use them as often and for as long as the product label allows, and confirm that the cleaner is compatible with your denture. Some products are intended for soaking, while others have different directions.

Do I need to clean dentures before soaking them?

Yes. Brush and rinse away food and adhesive first, then soak if the instructions call for it. Soaking alone may not remove all debris.

What if my dentures hurt or no longer fit after storage?

Do not force them into place or adjust them yourself. Contact your dentist or denture provider for guidance, particularly if the fit has changed or the appliance appears damaged.

Further reading: American Dental Association. Details can change, so check the official page for anything that matters to you. Spotted a mistake? Tell us. How we write an answer.