1. Salt deodorization method.
  
  After buying a new electric kettle home, receive half a pot of tap water, add 2 spoons of salt, keep shaking up and down repeatedly several times, and then pour the brine after boiling, repeatedly several times, the plastic taste will be much smaller. Because, after the salt dissolves there will also be small particles, repeatedly shaking, you can rinse the plastic surface of the small pits, to achieve the role of deodorization.
  
  2. Milk odour removal method.
  
  Clean it with detergent first, then pour two tablespoons of fresh milk into the plastic kettle, cover it with a lid and shake it so that every corner of the kettle is in contact with the milk for about 1 minute, finally pour off the milk and clean the kettle.

  3. Orange peel odour removal method.
  
  Clean the kettle with detergent first, then put fresh orange peel into it, cover it with a lid and leave it for about 3-4 hours, then shake it clean.
  
  4. Tea leaves to remove the smell method.
  
  Use used tea leaves to scrub, and then rinse with water, both to make full use of waste tea leaves, the plastic taste of the kettle will also be much lighter, green and practical.
  
  Be careful not to add vinegar to the kettle to remove the smell, as strong acids will corrode the plastic walls, resulting in a heavier smell. If the above methods are not able to remove the odour of the plastic kettle, and the boiling water emits a strong irritating smell, it is highly likely that the material of the electric kettle bought is not good and may be harmful to the body when used to boil water for a long time, so you should consider replacing it with an insurance kettle.