What Efferdent tablets do and how they work
Efferdent tablets are a denture-cleaning product you drop into water to create a soaking solution. The tablet dissolves and releases cleaning agents and oxygen bubbles that lift debris, stains, and odor-causing bacteria from denture surfaces. You soak your dentures in this solution for a set time — usually 15 minutes to overnight, depending on how dirty they are — then rinse and brush them before wearing.
The tablets work best on dentures that are already free of loose food and plaque. If you rinse and brush your dentures first, the soaking solution can reach all the surfaces and work more effectively. Efferdent does not replace brushing; it supplements it.
Key Takeaways
- Rinse your dentures under running water and brush them with a soft denture brush before soaking to remove loose debris.
- Fill a glass or denture cup with lukewarm tap water, drop in one Efferdent tablet, and let it dissolve completely before placing dentures in the solution.
- Soak for 15 minutes for light cleaning or overnight for heavy stains and odor, depending on how long your dentures have been worn.
- After soaking, remove dentures, rinse them thoroughly under running water, and brush them again with a soft brush before reinserting.
- Never use hot water with Efferdent, as heat can damage the denture material and reduce the tablet's effectiveness.
Step-by-step cleaning process
Step 1: Rinse and brush first. Remove your dentures and hold them over a sink filled with water or a towel (so they do not break if dropped). Rinse them under lukewarm running water to remove loose food and debris. Use a soft denture brush or a regular soft toothbrush to gently brush all surfaces — the top, bottom, and inside curves. Do not use a hard-bristled brush, which can scratch the denture material.
Step 2: Prepare the soaking solution. Fill a glass, denture cup, or small bowl with lukewarm tap water. The water should be cool enough to touch comfortably; hot water can warp denture material and reduce the tablet's cleaning power. Drop one Efferdent tablet into the water and wait for it to dissolve completely. You will see fizzing and the water will turn slightly cloudy — this is normal.
Step 3: Soak your dentures. Once the tablet has fully dissolved, place your dentures in the solution. Make sure they are fully submerged. For light daily cleaning, 15 minutes is usually enough. For stubborn stains, odor, or if you have not cleaned them in a day or two, soak overnight (up to 8 hours). Do not leave dentures soaking for more than 8 hours in one solution, as the cleaning power weakens.
Step 4: Rinse and brush again. Remove the dentures from the solution and rinse them thoroughly under running water. Use your soft denture brush to gently scrub them again, paying attention to crevices and the inside surfaces where bacteria can hide. This second brushing removes any remaining particles and residue from the soaking solution.
How long to soak based on cleaning needs
The length of your soak depends on how dirty your dentures are and how often you clean them. If you clean your dentures daily with Efferdent, a 15-minute soak is usually sufficient to remove the day's buildup and keep them fresh. This routine works well if you wear your dentures all day and want a quick clean before bed.
If you notice stains, discoloration, or odor, increase the soak time to 30 minutes to 1 hour. For heavy stains that have built up over several days, or if your dentures smell despite regular brushing, an overnight soak (6 to 8 hours) is more effective. You can soak dentures overnight in the same solution without harm, though the cleaning power does diminish after about 8 hours.
If you wear your dentures only part-time or store them for extended periods, soak them overnight in fresh Efferdent solution before wearing them again. This removes bacteria and odor that accumulate during storage.
Water temperature and solution safety
Always use lukewarm or cool water, never hot. Hot water can soften the acrylic material dentures are made from and cause them to warp or lose their fit. If your dentures no longer fit snugly after cleaning, warping may have occurred. Lukewarm water — around the temperature you would use to wash your hands — is ideal.
Do not reuse the same Efferdent solution for more than one soaking session. After you remove your dentures, discard the old solution and prepare a fresh one the next time you clean. Reusing solution reduces its cleaning power and allows bacteria to accumulate in the water.
Keep the soaking cup or container in a safe place where it will not be knocked over or mistaken for drinking water. Label it clearly if anyone else lives in your home. Efferdent solution is not meant to be swallowed.
Combining Efferdent with daily brushing
Efferdent tablets work best as part of a complete cleaning routine, not as a replacement for brushing. Brush your dentures at least twice a day — once in the morning and once before bed — using a soft denture brush and lukewarm water. Brushing removes food particles and plaque that soaking alone cannot reach, especially from crevices and the denture base.
Use Efferdent soaking as your deep clean, typically once a day, usually at night. This combination keeps your dentures clean, fresh-smelling, and free of stains. If you notice buildup or discoloration despite daily brushing and soaking, you may need to soak longer or more frequently, or you may benefit from a professional denture cleaning at your dentist's office.
What to avoid when using Efferdent
Do not use hot water, as it damages the denture material. Do not soak dentures in bleach, vinegar, or other household cleaners — these can discolor or weaken dentures. Do not use abrasive scrubbers or hard-bristled brushes, which scratch the surface and make dentures more prone to staining and bacterial growth.
Do not leave dentures soaking in Efferdent solution for longer than 8 hours, as the cleaning agents lose effectiveness and bacteria can begin to grow in the old solution. Do not assume Efferdent alone is enough — brushing is still necessary to remove food and plaque.
If your dentures have metal clasps or attachments, Efferdent is still safe to use, but inspect the metal parts after soaking to make sure they are not discolored. If discoloration appears, switch to a denture cleaner formulated for partial dentures with metal components, or ask your dentist for a recommendation.
Storage and handling after cleaning
After you have rinsed and brushed your dentures following an Efferdent soak, you can either reinsert them when ready or store them in a denture cup with fresh water or a denture-soaking solution. If you store them overnight, use a fresh Efferdent solution or plain water — never leave dentures dry, as this can cause them to shrink and lose their fit.
If you wear your dentures during the day and soak them at night, remove them before bed, clean them as described above, and then place them in fresh water or a soaking solution in a labeled cup. Keep this cup in a safe, cool place away from direct sunlight, which can fade denture color over time.
Frequently Asked Questions
Can I use Efferdent if I have a partial denture with metal clasps?
Yes, Efferdent is safe for partial dentures with metal clasps. However, check the metal parts after soaking to watch for discoloration. If the metal begins to tarnish or corrode, ask your dentist whether a cleaner formulated specifically for partial dentures would be better for your situation.
What if my dentures still smell after using Efferdent overnight?
Persistent odor usually means bacteria are growing in crevices or on the denture base. Brush more thoroughly, paying special attention to the inside surfaces and any grooves. If odor continues, soak for a full 8 hours, or ask your dentist to check for cracks or damage where bacteria can hide. A professional cleaning may be needed.
Can I soak my dentures in Efferdent while I am wearing them?
No. Efferdent is meant only for dentures that are removed from your mouth. Remove your dentures, clean them as described, and soak them in a separate cup. Never attempt to soak dentures while wearing them.
How often should I use Efferdent tablets?
Use Efferdent once daily, usually at night, as part of your regular cleaning routine. If you wear your dentures all day, a daily 15-minute soak keeps them clean and fresh. If you notice stains or odor, increase the soak time to 30 minutes to overnight, or soak more frequently.
Will Efferdent remove all stains from my dentures?
Efferdent removes most surface stains and discoloration caused by food, drinks, and daily wear. However, deep stains or discoloration caused by damage to the denture material may not come out with soaking alone. If stains persist after regular use, ask your dentist about professional denture cleaning or refinishing options.