How to remove unpleasant odors from a thermos: three effective tips

Not sure how to remove an unpleasant odor from a thermos? SSPDaily has revealed the best methods using natural ingredients to solve this problem.

Baking soda and vinegar

To remove the unpleasant odor from a thermos, try using the baking soda and vinegar method. First, rinse the thermos with hot water and then pour a large amount of baking soda into it. Stir the mixture and leave it for a few minutes.

Then add the vinegar, which will react with the baking soda and create a fizz. Shake the mixture again and leave for a couple of hours. Then rinse the thermos thoroughly with water.

Coffee grounds

Another effective method of removing unpleasant odors from a thermos is to use coffee grounds. To do this, simply pour a few spoons of coffee grounds into the thermos and leave it overnight. The coffee grounds will absorb the unpleasant odor, and in the morning you can throw them away and rinse the thermos well.

Lemon juice and salt

A natural way to remove odor from a thermos is to use lemon juice and salt. To use this method, squeeze the juice of one lemon into the thermos and add a couple tablespoons of salt. Use a brush to apply the solution to the inside surface. After a few minutes, rinse the thermos with hot water to remove the unpleasant odor.