Thermos Cleaning Guide

A thermos bottle is a useful companion for keeping your drinks hot or cold for a long time. However, due to frequent use, it can develop unpleasant odors and collect stains and dirt. To keep your thermos bottle like new, follow the steps below.

How to clean the thermos bottle?

1. Rinse immediately after use:

After every use, make sure to rinse the thermos bottle with warm water and a little dish liquid to remove any drink residue and prevent the appearance of odors.

2. Use a bottle brush:

With a soft brush, you will be able to remove stains that are more difficult to get off the inside of the bottle. Gently brush its surfaces, including the lid and the mouth. After cleaning, rinse the bottle well. 

3. Allow it to dry completely:

After washing and scrubbing with the brush, allow the thermos bottle to dry completely before closing the cap and before using it again. If you close the cap while the bottle has not dried, moisture and mold may appear inside. You can speed up the drying process by using a towel, if possible. 

4. Do not use disinfectants or chemical detergents:

Avoid using chemical disinfectants or detergents in the thermos bottle, as they may leave residues that are harmful to health, while they may also damage the bottle's material. Prefer using the materials recommended below to disinfect the thermos safely and effectively.

Materials for cleaning the thermos bottle

To clean the thermos bottle safely, you can follow one of the methods below:

Baking Soda

Add one spoonful of baking soda and hot water inside the bottle and let it act for several hours. Then make sure to rinse it well. The natural cleaning properties of baking soda will be activated by the hot water, creating foam. If this foam changes color from white to brown, it means your bottle was dirty, and now the residues from beverages, such as coffee and tea, will have been removed.

Vinegar

It is widely known that vinegar can also be used as a natural cleaner. Add a cup of vinegar and water to your thermos and leave it for several hours. The vinegar will eliminate unpleasant odors, remove residues, and restore the shine to the bottle, making it look like new. 

Salt 

Salt is mainly effective for removing unpleasant odors from the thermos. Put one cup of salt in your bottle and let it act for about a day. For more drastic results, you can also add ice and then shake it well.

Dish Liquid

Dish liquid will help you perfectly clean your thermos ! Add dish liquid and a little water inside the bottle. Then close the cap and shake it well like a shaker. You can leave it upside down (with the cap facing down) for a few minutes to clean even better. The foam that will be created will remove dirt from its walls. Then rinse well to remove all the soap residue. You can also clean the exterior with dish liquid using a sponge or a glass towel.

Rice

Another effective way to clean the inside of your bottle is by using rice. Add two spoonfuls of rice and lukewarm water up to the middle of your bottle. You can use any variety of rice. Shake well and rinse with running water. Repeat the process if necessary. For even greater effectiveness, you can add a few drops of dish liquid. 

Caution: The dishwasher can destroy both the composition of the thermos bottle and its thermal insulation properties, so avoid using it, unless the bottle manufacturer allows it.

Cleaning your thermos bottle is important for maintaining its hygiene and aesthetics. By following the **designdrops** instructions, you can ensure that your bottle remains clean and suitable for many more uses. Remember to repeat this process regularly, as cleanliness is essential for maintaining the health and performance of your bottle.

To choose the ideal thermos bottle, consult the corresponding thermos buying guide, while for the proper maintenance of various kitchen items, you will find a lot of useful information in the kitchen cleaning guide.