Cleaning an electric thermos, especially one used as a kettle, generally involves descaling and sanitizing to remove mineral buildup and ensure safe use. Here's how:
Descaling with Citric Acid
This method effectively removes mineral deposits that accumulate over time.
- Prepare the Solution: Fill the thermos/kettle halfway with water.
- Boil: Bring the water to a boil.
- Add Citric Acid: Add 1 to 2 tablespoons of citric acid to the boiling water.
- Soak: Let the mixture sit for 15 to 20 minutes.
- Empty and Scrub: Pour out the water and scrub the inside with a sponge, if needed.
- Rinse: Rinse thoroughly with clean water.
Alternative Cleaning Methods
Using Soda
The provided reference mentions using soda as an alternative, though it does not offer specific instructions on how to clean an electric thermos/kettle with soda. Further research may be needed for detailed instructions.
General Cleaning Tips
- Regular Cleaning: Clean your electric thermos regularly to prevent heavy buildup.
- Unplug: Always unplug the thermos before cleaning.
- Exterior Cleaning: Wipe the exterior with a damp cloth.
- Avoid Abrasives: Do not use abrasive cleaners or scouring pads, as they can damage the surface.
- Thorough Rinsing: Ensure all cleaning solutions are thoroughly rinsed out before use.
By following these steps, you can maintain a clean and functional electric thermos.
