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Dentures

How to clean dentures without wrecking them

Regular toothpaste scratches acrylic, hot water warps it and bleach damages the pink. Here is what actually works.

24 June 20264 minute read

Most denture damage we see is not accidental breakage. It is slow damage from well-intentioned cleaning: toothpaste that scratches, water that is too hot, and bleach that fades the gum-coloured acrylic.

Daily

  • Rinse after meals to clear debris
  • Brush twice a day with a denture brush and a non-abrasive denture cleaner, never regular toothpaste
  • Clean over a folded towel or a basin of water, so a drop does not become a fracture
  • Soak overnight in a denture solution or plain cool water

What to avoid

Hot or boiling water warps acrylic permanently, and a warped denture will never fit properly again. Household bleach damages the pink work. Abrasive pastes and stiff brushes create micro-scratches that hold stain and bacteria, which is why a scrubbed denture ends up looking worse than a gently cleaned one.

Do not sleep in them

Your gums need time without pressure, and leaving dentures out overnight substantially reduces the risk of denture stomatitis. Keep them moist while they are out.

Heavy tartar build-up that will not brush off needs a professional clean rather than a stronger chemical. Bring the denture in.

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