How to Clean and Care for Your Dentures: The Complete Guide

A good denture is an investment — and like any investment, it rewards care. Proper cleaning keeps dentures looking new, prevents odour and stains, and protects the gums beneath from irritation and infection. Here's the complete daily routine, the things to avoid, and how to keep your dentures in top shape for years.

The daily cleaning routine

Clean your dentures at least once a day, ideally after every meal. Remove the denture, rinse away loose food, and brush gently with a soft-bristled brush and a denture-specific cleaner or mild soap. Brush every surface — the teeth, the gum-coloured base, and especially the fitting surface that sits against your gums, where bacteria and plaque accumulate.

Overnight soaking

Dentures should be removed at night and soaked in water or a denture-soaking solution. This serves two purposes: it gives your gums a rest from the constant pressure of the denture, and it prevents the acrylic from drying out. Dry acrylic warps, loses its fit, and becomes brittle — so never leave dentures out dry.

What to avoid

• Regular toothpaste — too abrasive for acrylic.
• Bleach and harsh household cleaners — damage acrylic and corrode metal clasps.
• Hot or boiling water — warps the denture out of shape.
• Whitening toothpastes — ineffective on denture teeth and abrasive.
• DIY repairs with superglue — toxic and prevents proper repair.

Handling to avoid breakage

Dentures are surprisingly fragile when dropped. Always clean them over a folded towel or a basin of water so that if they slip, they land soft. Hold them gently — don't squeeze or clamp, which can crack the base.

Caring for your gums

When your dentures are out, brush your gums, tongue and palate with a soft brush to stimulate circulation and remove bacteria. Rinse your mouth with warm salt water if your gums feel tender. Healthy gums are the foundation of a comfortable denture fit.

"Chris showed me the right way to clean my dentures at the fitting. Six months on they still look brand new."

— Helen K., Bossley Park

Professional cleaning and ultrasonic care

Over time, calculus and stubborn stains build up that home cleaning can't remove. Chris offers professional ultrasonic cleaning that restores the denture's appearance without scratching — bring your dentures in for a professional clean at your annual check-up.

Annual check-ups

Even well-cared-for dentures need an annual professional review. Chris checks the fit, wear and condition, cleans professionally, and advises whether a reline is due. Catching problems early prevents the sore spots, looseness and breakages that come from a denture past its best.

Book a denture check-up

Due for a clean or check-up? Book a no-referral appointment at Engadine, Minto or Bossley Park. Chris will professionally clean your dentures, assess the fit, and keep your smile looking its best.