What temperature water should you use to rinse dentures?

• A. Hot water
• B. Cold water
• C. Cool or tepid running water
• D. Warm water

Answer: (C)

Rinse dentures with cool or tepid water because they are made of materials that can be warped or damaged by heat. Hot water can soften and distort the denture base, changing how it fits and works in the mouth. It can also burn the mouth tissues if the denture is placed in the mouth while hot. Cool or tepid water provides a safe, comfortable temperature that won’t alter the denture’s shape and will protect the mucosa. Cold water isn’t harmful, but it can be uncomfortable and isn’t the preferred choice for denture care.