How to Remove Soapy Taste from a Reusable Water Bottle

reusablewaterbottle

Amy asked: I cleaned out a reusable water bottle with soap. Now, I can’t get the taste of soap out. Any suggestions? I have rinsed it with water many, many times. I’m afraid to put lemon juice or vinegar into it because I’m afraid I won’t be able to get those out as well.

Reusable water bottles are made from plastic, which is porous and can absorb its contents and seem to hold onto them for a long time. In this case, the plastic has absorbed some of the soap and it slowly releases when it is filled with water. The first step is to neutralize the soap/detergent and rinse it quickly to get rid of the soapy taste. Then, in the future, avoid letting any soaps or cleaning solutions sit in the water bottle for any length of time. By giving it a quick wash, rinse and allowing it dry thoroughly after each use, the water bottle will stay clean, mold free and ready to offer a fresh drink each time.

You Will Need:

  • Bleach
  • Hot water
  • Drying rack
  • Spray bottle (optional)

Steps to Remove the Soapy Taste:

  1. Start by washing the bottle and rinsing immediately.
  2. Place a small amount of bleach in the bottle and fill with hot water. It is often convenient to keep a spray bottle filled with bleach under the sink for quick clean-ups.
  3. Place the lid on the bottle and shake it for 15 seconds.
  4. Dump out the contents and rinse thoroughly.
  5. Place the bottle upside down on a drying rack and allow it to dry completely.

Additional Tips and General Cleaning Information

  • For daily cleaning, simply wash the bottle with regular dish detergent and rinse immediately. Place on a drying rack and allow it to dry completely.
  • If black spots appear in the bottom of the water bottle, it means mold has started to grow. It may work to sanitize it using the method above. If the spots are not removed, recycle the bottle and start fresh with a new one.
  • If the soapy taste is not removed with bleach, it may help to try lemon juice or vinegar, using the same methods. If none of these remove the flavor, it will be necessary to recycle the bottle and start fresh with a new one.

Comments

  1. Rachel says:

    Keeping a spray bottle of bleach is a good idea, but you cannot keep a water and bleach mixture. You have to mix a new batch every time you use it, because the bleach will be contaminated and turn a brownish-black color.

  2. Cait says:

    To clean soapy smell and taste from plastic containers, I use vinegar and baking soda. Put vinegar in first, then baking soda (3:1); let that soak for a while, then add very hot water to the container and let it sit again (even overnight). Rinse in very hot water.

    To avoid the need to soak – never leave soapy water in the container. Immediately rinse when washing and use hot, hot water.

  3. KCAM says:

    Since detergent and soap are mild alkaline solutions, the best way to neutralize the soapy-tasting plastic bottle is to use a mild acidic solution, such as distilled white vinegar (which has the least amount of odor and taste for types of vinegar), or lemon juice, diluted with water. Let it soak for 15 to 30 minutes and rinse it very well with hot water followed by a cold rinse to close the pores in the plastic and allow it to dry completely. As stated in the article above, if none of the methods presented here remove the soapy taste, you may have to discard the bottle and start over with a new one. Good luck!

Leave a Comment

*