How To Clean A Thermometer In 5 Easy Steps

how to clean a thermometer

Wait! Your thermometer may be old or damaged, but don’t throw it. You’ve probably heard about the importance of cleaning your thermometers before using them. But did you know there are different ways to do it? Read on to find out more! It’s important to keep your thermometers clean so they work properly. So check out our 5 step-by-step easy guides on how to clean a thermometer!

Thermometers are used in many different situations, from checking temperatures at home to taking body temperature during medical procedures. They’re also used for measuring air quality, testing water, and even detecting radiation. Thermometers are used by doctors to measure body temperature. They come in many shapes and sizes. Learn how to clean them properly!

Follow our step-by-step instructions to ensure you have a working thermometer!

Step-By-Step Guide On How To Clean A Thermometer

  1. Remove any dirt or debris from the outside of the thermometer – Next, remove the protective cap from the top of the thermometer. You’ll see a small hole where the tip of the thermometer sticks out. This is called the “stem.” Carefully pull off the stem and discard it.
  2. Wash the thermometer with warm water and soap – Now, place the thermometer into a bowl filled with warm water and soap (or use a dishwasher). Make sure the water covers the entire thermometer. Let the thermometer soak for at least five minutes. Then rinse the thermometer under running water until the water runs clear.
  3. Rinse thoroughly under running water – Don’t forget to dry the thermometer before using it again. You can do this by placing the thermometer on a paper towel and gently patting it down. If you’re not sure how to dry the thermometer.
  4. Dry the thermometer completely – After you’ve dried the thermometer, place it back into its packaging. This will help protect it from damage.
  5. Store the thermometer in a cool dry place away from direct sunlight- If you’re using a mercury thermometer, store it in an airtight container with silica gel packets. Silica gel absorbs moisture and helps prevent mold growth.


These are the 4 easy step-by-step guides on how to clean a thermometer hassle-free!

Also Read: How to give yourself a fever? The question may seem strange, but some people intend to do this.

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