When was the last time you thoroughly cleaned the water bottle in your gym bag? If it’s been a while, you’re not alone. Figuring out how to clean water bottles is a serious chore. But we’re here to help. Check it out:

(Psst…here are some water bottle deals if you need a new one!)

 

1. Use a water bottle cleaning brush, hot water and dish soap.

Fill your sink with hot water and dish soap. Then use a water bottle brush to reach and scrub the bottom and sides of your plastic water bottle.

Turn your water bottle upside down on a drying rack to finish.

 

RELATED: 24 Dawn Dish Soap Uses That Will Make Your Life Easier

 

2. Use boiling water for metal water bottles.

If you have kids — and even if you don’t — you’ve probably found funky water bottles shoved under car seats and in backpacks. Take any metal water bottles and fill them with boiling water to kill whatever stink — or worse — mold, that’s growing within.

Leave overnight, then wash the inside vigorously with soap.

While you’re busy deep cleaning you should check out these seriously clever tricks to deep clean your car.

 

3. Drop a couple of denture cleaning tablets into a bottle filled with warm water.

Let the denture cleaner solution sit overnight, then rinse with dish soap and warm water.

 

4. Use a baking soda and warm-water soak.

Baking soda is a natural disinfectant that is very mild, making it the perfect ingredient to clean out any mold in your water bottles without leaving behind a scent.

Add 1-2 teaspoons of baking soda to a water bottle filled with warm water, and let the solution soak for a few hours before washing everything out with dish soap.

 

RELATED: 25 Baking Soda Uses You’ve Never Heard Of

 

5. Fill a bottle with white vinegar.

If you’re wondering how to clean water bottles without bleach, then try white vinegar! Studies have shown that white vinegar kills 82% of mold spores, as well as viruses and bacteria. It also works well in plastic, like those ever-popular Camelbak water bottles.

Add white vinegar to your water bottle and let it soak overnight. In the morning, wash it thoroughly with soap and warm water. The vinegar scent may linger for a few hours, but it should go away by your next use.

Psst…check out these Camelbak water bottle deals!

 

 

6. Clean the inside of a reusable straw with a pipe cleaner.

Pour dish soap directly onto a pipe cleaner and push it through a grimy straw. Rinse thoroughly. If your straw is wide, use two pipe cleaners twisted together.

 

RELATED: 23 Best Home Cleaning Hacks of All Time

 

7. Clean a hydration pack reservoir with bleach or baking soda and water.

Add 2 tablespoons of baking soda or bleach to your Camelbak water bottle reservoir and fill with hot water.

Seal the reservoir and mix the solution inside by shaking or pushing the water around.

Hold the bladder above your head and pinch the bite valve, allowing the water solution to run through the tube. Let the solution sit for 30 minutes.

Wash the reservoir with hot water and mild dish soap, scrubbing the hydration pack with a bottle brush if needed. Air dry so no moisture is trapped inside.

 

8. Freeze an empty Camelbak water bottle reservoir to avoid mold growth in between uses.

Just remember to take the bite valve off before sticking in the freezer to avoid freezing any stranded water, which might cause the valve to expand and crack.

Do this after a big clean and you’ll be set.

 

9. Scrub grime out of your water bottle with rice.

If you don’t have a water bottle brush, use rice, warm water and a small amount of dish soap. Attach the lid, or cover the opening with your hand and shake. The rice will help remove any residue from the sides and bottom of your bottle.

 

 

10. Soak water bottle lids in a bleach and baking soda solution.

Add 1 teaspoon baking soda and ½ teaspoon of bleach to a glass bowl, and fill with warm water. Stir to combine.

Place your water bottle lid and any small parts that can easily be removed and replaced into the bowl. You may have to use a plate to weigh everything down. Allow the pieces to sit 4-6 hours or overnight.

Rinse and thoroughly wash with dish soap, then allow all the lid pieces to air dry with the valve open.

 

11. Use a cotton swab soaked in alcohol to clean tight spaces in a water bottle’s lid.

If you can, remove any of your water bottle lid’s parts and get into the crevices with a cotton swab soaked in isopropyl alcohol.

 

Here are all of the links we mentioned:

 

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