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The Best Way To Clean Your Water Bottle


There is no way you can expect clean drinking water if you keep refilling your reusable bottle without cleaning. If you discovered that the water in your drink bottle smells weird, it is an indication to give your bottle a good scrubbing. A foul smell isn’t only an indication of a water bottle that needs cleaning. The appearance of any dirt or grime also imply that you need to clean your reusable bottle immediately.


What happens If you don’t clean your water bottle?

Bacteria prefer dark and wet places, and may grow in very little amounts of water. Your water bottle can be a potential breathing spot for fungi, bacteria, mold,and mildew, all of which can cause respiratory problems, allergic reactions, and other health related issues. Dirty water bottles can induce germ infections such as the E. coli bacteria and make you susceptible to illness. Adding dairy products and sugar into your coffee could also lead to gunk build-up, which could potentially lead to food poisoning. Hence, this is why it’s vital you clean your water bottles, particularly reusable water bottles to make it germ-free.  

How Often Should you Clean your water bottle?

Experts suggested that reusable water bottles should ideally be cleaned after each use. Using the dishwasher to clean reusable water bottles may not be feasible always. However, it is a great idea to apply the old-fashioned way, and that is to put dishwasher-safe water bottles on the top rack to save time.  

A clean reusable water bottle

A clean reusable water bottle is indeed safe to use and prevents bacteria from thriving. Cleaning your water bottle is therefore not optional, but something you would want to do if you want it to last for many years. Leaving your water bottles dirty for days could subject it to water residue build up and discoloration, which could harden especially in areas where hard water is present. Moisture is also a bacteria’s favorite environment.  


The Best Way to Clean Your Reusable Water Bottles.

Aside from the cleaning the inner part of your water bottle, the mouth opening is another area to consider. Mouth openings vary from one water bottle to the other. It is a part of your water bottle you would want to clean regularly, since that is where you put your mouth. It is a bit harder to clean water bottles with small mouth openings compared to those with wider openings. 


So what’s the best way to clean your reusable water bottles? How to clean water bottles the right way?

There’s nothing like a good scrub to get rid of weird smells from your bottle. Cleaning your bottle doesn’t just have to be based on the odor. Any sight of dirt or grime on your reusable bottle signals that it needs to be cleaned immediately. It’s good to learn how to clean water bottles and keep them looking squeaky-clean at all times. To get the job done, some cleaning supplies you must keep ready include:

  • Sponge
  • Hot water
  • Bottle brush
  • Cotton earbuds or pipe cleaners (to clean nooks and corners of the bottle)
  • Toothbrush (with soft bristles)
  • White vinegar. Note: If you don’t like the smell of vinegar, you can use bicarbonate of soda or baking soda.


Outlined below are some best ways to clean your water bottle.

Use warm soapy water

Cleaning your water bottle is very easy. You can thoroughly clean your reusable water bottle using detergent, and a hot water. Fill your water bottle with warm soapy water and shake it thoroughly. Do this over and over again and then empty the contents. Rinse with warm water and air dry by. Some reusable water bottles may give off some odor. Don’t be troubled because this is normal. Soak the bottle overnight with a warm soapy water and rinse in the following morning. Most preferably, you can clean your bottles in the evening and let them air-dry overnight.  

Use bottle cleaning brush

A bottle cleaning brush is a very useful tool for cleaning your reusable water bottles. It is the perfect option for water bottles with narrow openings. Fill your water bottle with warm soapy water solution. Insert the cleaning brush and scrub gently. Most water bottles, particularly stainless steel bottles will not bear scratches from the cleaning brush since they are sturdy and polished. Cleaning brushes are often 100% plastic-free which makes it eco-friendly.  

Sponge and scourer

This is a perfect way to give your water bottle the deep clean it deserves. If you don’t have a cleaning brush, you could use either a scourer or a sponge. You can use either of the two to clean the caps, lids, and other accessories. Some water bottles usually have a screw-on top lids. The mouth opening could also feature ridges, so you must use a sponge or scrubbers to ensure whatever is cling to it will be totally removed.  


Vinegar or Baking soda

Water bottles usually don’t have any strong odour, but you have nothing to worry about when they do. White vinegar and baking soda are great household cleaning items that can prevent and/or remove odor. Simply mix lukewarm water and white vinegar or baking soda then pour it into the water bottle.


Step-by-step guide on how to clean water bottle with baking soda and Vinegar

Step 1: Dissolve one or two tbsp of vinegar with hot water. You can also prepare a paste with baking soda and hot water instead of vinegar. Step 2: Pour the solution or paste from step 1 into the reusable bottle and set it aside for about 10 minutes. Step 3: To completely clean reusable water bottles, you would need to wipe with a clean cloth and then allow it to air dry. Note: Leave overnight then rinse in the morning after. If baking soda is not available, use baking soda instead.  


Dishwasher is probably the easiest and most convenient way to clean a water bottle. Make sure you remove the lid prior to putting it inside your dishwasher, but remember to place the bottle upside down. You can as well put other accessories like straw separately in the dishwasher. But, make sure you read the label because some water bottles aren’t dishwasher safe. This is common with water bottles that have insulation and coatings.


Useful Tips On How To Clean Reusable Water Bottle

  • Instead of vinegar, you might use bleach mixed with water in a 1:10 ratio. The approach is the same as before, but don’t use bleach too routinely.
  • Alternatively, you can rinse the bottle with undiluted hydrogen peroxide and leave it for about 5-10 minutes. Allow the bottle to air-dry for a few minutes after cleaning it.
  • You might also want to consider purchasing bottle-cleaning kits. These items are aimed to complete the bottle-cleaning task in as little as a moment or two.
  • The lids, like the bottles, get filthy quickly. Disinfect reusable water bottle lids with hot water and dishwashing soap. Before reusing the bottles, make sure they are totally dry.



It’s not easy to live a plastic-free, but you can take the first step toward a zero-waste lifestyle today. With our elegant collection of water bottles for all your drinks, our aim is to help reduce plastic consumption to a barest minimum. All of your reusable water bottles can be found at A&S Bottle Shop. We have a huge collection of designer reusable water bottles and many others. Browse our large selection of reusable water bottles by color, feature, or size. From stainless steel bottles to foldable collapsible bottles to lightweight sports bottles to kid’s bottles for toddlers, our range of reusable water bottles can only be limited by your imagination! We also have a large collection of Travel Mugs, including tumblers, reusable coffee cups, etc. A&S insulated water bottles will keep your beverage cold for about 24 hours and hot for about 12 hours. We have tested them all to ensure they are BPA-free and non-toxic without any taste transfers.  


Final thought

You have invested in your water bottle so you can use it for a longer period. Remember to keep it clean and dry. Cleaning and washing it regularly can prevent disease-causing bacteria. Get your Reusable Water Bottle Today with FREE NEXT DAY shipping within the UK!


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