How Do I Stop My Vacuum Flask Jug from Smelling?

A vacuum flask jug is a great way to keep your beverages hot or cold for hours, making it perfect for camping trips, picnics, or even just for use at home. However, one common issue that many people experience with their flask jugs is a foul smell that can develop over time. If you’re struggling with a smelly flask jug, don’t worry — in this article, we’ll share some tips and tricks to help you stop your vacuum flask jug from smelling.

Clean Your flask Jug Regularly

One of the most important things you can do to prevent your vacuum flask jug from smelling is to clean it regularly. Over time, bacteria and other contaminants can build up inside your flask jug, causing it to develop a foul odor. To clean your flask jug, simply fill it with hot, soapy water and let it sit for a few minutes. Then, use a bottle brush to scrub the inside of the flask jug, paying extra attention to any crevices or hard-to-reach areas. Rinse thoroughly with hot water and allow the flask jug to air dry.

Use baking Soda to Remove the Odor of the Flask Jug

If your thermal coffee jug still has a lingering smell after cleaning, try using baking soda to neutralize the odor. Baking soda is a natural deodorizer and can be very effective at removing stubborn odors from your flask jug. To use baking soda, simply fill your flask jug with hot water and add a tablespoon of baking soda. Allow the mixture to sit for a few hours, then rinse thoroughly with hot water and air dry.

Bonus tip: Use Lemon Juice to Remove the Odor of the Flask Jug

Another natural way to remove odors from your vacuum flask jug is to use lemon juice. Lemon juice is a natural disinfectant and can help to break down any bacteria or other contaminants inside your flask jug that may be causing the odor. To use lemon juice, simply fill your flask jug with hot water and add the juice of one lemon. Allow the mixture to sit for a few hours, then rinse thoroughly with hot water and air dry.