How to remove the smell of hot water bottles?

Specific measures to remove odor are as follows:

1, hot water bottle reflective fabric, which can be dipped in diluted vinegar with cloth and coated on it to remove the odor on the hot water bottle;

2, you can try to wipe the hot water bottle with alcohol and put it in the sun for sterilization to achieve the purpose of removing odor;

3. Hot water bottle made of flannel fabric, using dry tea to absorb the taste on the hot water bottle;

4. The easiest way to remove odor is to put silica gel, activated carbon and lemon around the hot water bottle to remove odor;

5. If the odor on the thermos bottle is due to material problems, it is recommended to replace the thermos bottle to avoid health hazards.