Denture Cleaning Effervescent Tablets. Introduction: Denture Cleaning Effervescent Tablets are specially designed for denture users, effectively removing stains and odors from the surface of the teeth, keeping dentures clean and bright. Simply place an effervescent tablet in warm water, soak, and see noticeable cleaning results in minutes. Its gentle formula is safe and harmless, and will not damage denture materials, making it suitable for daily use. With Denture Cleaning Effervescent Tablets, make your dentures look like new and regain a confident smile!