How to Clean A Reusable Water Bottle in 5 Minutes or Less

Reusable water bottles are in use everywhere. The negative effects of single-use plastic and the role of hydration in people’s overall health has made it so.

Here are some tips to keep your reusable water bottle clean. They include baking soda, cleaning tablets and a water bottle cleaning set.

Neglecting water bottle hygiene can expose us to harmful bacteria. Cleaning yours is, therefore, good for your health.

How to Clean A Reusable Water Bottle

Items Used In This Guide

  1. Bottle Brush Cleaning Set (around $10.00)
  2. Baking Soda ($5/pack or $11/12-pack)
  3. Botttle Bright Cleaning Tablets ($8/12-tablets)

Daily Rinse:

  1. Flush the bottle with hot water, ensuring all surfaces are reached.
  2. Fill half with hot water, add 2-4 teaspoons of baking soda, secure the lid, and shake vigorously for 30 seconds.
  3. Empty and rinse until clear.

Weekly Deep Clean:

  1. Rinse the bottle with hot water.
  2. Add a cleaning agent (vinegar or baking soda or cleaning tablets) and a little water.
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  1. Scrub thoroughly with a bottle brush, focusing on hard-to-reach areas like straws and lid crevices.
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  1. Rinse until clear and let air dry completely.
How To Keep Your Reusable Water Bottle Clean Air Dry

Choosing the Right Cleaning Tools

Selecting the right bottle cleaning products will save you time and trouble when cleaning your bottle. We recommend picking up an extra-long bottle brush – one long enough to reach every corner and crevice of your water bottle.

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We really like this Bottle Brush Cleaning Set, as it is more than long enough to reach the bottom of our tall Hydro Flask and comes with handy attachments.

We also recommend picking up natural cleaning agents, a gentle dish soap or a water-bottle-specific cleaning product. We found the Bottle Bright Cleaning Tablets to be effective and easy to use – they leave no soapy smell, taste or residue, but the bottle is still left squeaky clean.

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Bottle Bright Cleaning Tablets react in water, washing away any grease or dirt in a process called saponification (the same root form for the word soap).

We also recommend using a well-ventilated drying rack to ensure quick drying post-cleaning.

Why Cleaning Your Water Bottle is Crucial

The benefits of hydration are exalted more than ever and they are being used more than ever. Hence, the importance of water bottle hygiene.

It’s counterintuitive to think that a vessel that only holds water would need such frequent cleaning, but your bottle can harbor some contaminants that require more than a quick rinse.

How To Keep Your Reusable Water Bottle Clean Quick Rinse

Bacterial and fungal growth is almost certain in reusable water bottles, as dark and moist environments create an ideal breeding ground for bacteria, mold, and mildew.

If you put off washing your bottle too long, biofilm can form. This slimy layer of bacteria in water bottles can develop and may be challenging to remove.

These microorganisms can multiply rapidly without proper cleaning, potentially causing gastrointestinal issues, infections, or other illnesses. Making a routine and thorough cleaning habit will help prevent mold and ensure safe hydration.

Advice in Short

  • Always air dry after cleaning to prevent bacteria.
  • Combine daily rinses with weekly deep cleans for optimal cleanliness.
  • Store with the cap off to prevent odor and ensure ventilation.
  • Regularly inspect for signs of contamination.

Clean Up, Aisle H20

Purchasing a reusable water bottle is a great investment to keep you hydrated and healthy. It would be a shame to see the benefits undermined by the preventable formation of bacteria and mold.

Prioritizing water bottle hygiene is important for our health, so follow our guide to cultivate healthy and hygienic hydration habits. Not only will this make for a healthier hydration experience, it will also make for a tastier one.

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