Wash your hands before using the thermometer
Clean the thermometer with soap and water or alcohol before and after use
Turn on the thermometer if it is digital
Place the thermometer correctly based on the type you have
Put it under the tongue for oral use
Place it in the armpit for axillary use
Use it rectally only if recommended and follow proper instructions
Keep the mouth closed if using orally
Hold the arm close to the body if using under the armpit
Wait until the thermometer signals that the reading is ready
Remove the thermometer carefully
Read the temperature immediately
Check the temperature against the normal range
Repeat the measurement if the reading seems incorrect
Follow the manufacturer’s instructions for your specific thermometer
Store the thermometer safely after cleaning
Seek medical advice if the fever is high or persistent