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3 Alarming Facts You Need to Know Before Reusing Water Bottles

3 Alarming Facts You Need to Know Before Reusing Water Bottles

We all use water bottles on a relatively consistent basis, whether we want to or not. They are everywhere — at the market, in fast food establishments, and in our cupboards. Often, in the name of environmentalism, we opt to re-use our water bottles, even if they are of the disposable variety.

The question is, can re-using our water bottles in this way be negatively affecting our health? In some cases, the answer is yes. There are three crucial things that you should know about before refilling your empty bottle with some good old H2O, so hang on to your Brita filters — let’s jump right in.

1. Bacteria can thrive in water bottles.

While you should be OK if you use a disposable water bottle only once (as is intended), you are pushing your luck if you decide to use it again. Indeed, studies have shown that with prolonged usage, disposable bottles acquire scratches and cracks that can harbor nasty types of bacteria. It is not unlike your cutting board, which must be cleaned very thoroughly in order to ensure that all of the bacteria hiding in its gouges are eliminated.

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Cleaning out your disposable water bottles cuts down on some of the risk, especially if you use warm soapy water. Still, even that presents a problem, as cleaning those kinds of bottles might damage them further (since they were not designed with re-usability in mind).

It is also important to remember that the bacteria inside of your water bottles gets there via your mouth. So if you do not wash them out, days and days worth of bacteria collects inside of them, turning your bottle into something not unlike a laboratory petri dish. One study from the University of Calgary found that a group of elementary student’s water bottles — which had been re-used several times over without being washed — contained levels of bacteria that went far above what is recommended to be present in your drinking water. This in part had to do with the fact that these bottles sat in room temperature for most of the day, which gave the bacteria present within the bottles the perfect conditions necessary to grow and multiply.

Even specialized re-usable water bottles, such as those made by Nalgene and other companies, aren’t entirely safe. They too can acquire scratches that harbor bacteria, and will become just as contaminated with microbial life as disposable water bottles if they aren’t cared for properly.

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Your best defense against bacteria would be to use disposable water bottles only once, since they are exceedingly difficult to clean thanks to their narrow mouths. If you use a re-usable bottle, try and get one that is wide-mouthed so that you can more easily clean its insides, and be sure to give it a good wash every day if possible. And lastly, make sure to wash your hands on a regular basis, as all of the bacteria present on them will most definitely come into contact with your bottle at some point.

2. Cleaning water bottles may lead to chemical leakage.

I stated above that you should use warm water and soap when washing your bottles for a reason — using scalding or boiling water to sterilize your bottle is not recommended. Especially if you are re-using a disposable bottle. One professor stated that cleaning your disposable bottles with boiling water (or in the dishwasher) is a recipe for disaster, as the plastic used in them was not designed to be heated in that manner. When it is, there is a chance that dangerous chemicals might seep out of the plastic and leech into whatever liquids you put into them.

Re-usable plastic bottles are made with a hardier variety of plastic, and should be able to stand up to boiling water better than your standard disposable bottle. That said, there is no way to completely remove all risk when using plastic products. The best defense against chemicals leakage in your drinking water is to use glass or stainless steel bottles, which may be more expensive. Even then, you need to ensure that you wash and dry them sufficiently, lest they fall prey to the bacterial issues I talked about above.

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3. Most of a water bottle’s bacteria exists where you put your mouth.

So I have told you that water bottles provide bacteria with a near-perfect ecosystem, and have informed you about how you also have to be careful in regard to how you wash your bottles. But what you probably want to know is “what part of the bottle poses to greatest risk to me?” The answer is: the part where you put your mouth.

Not only is that because your mouth contains bacteria, which then transfers to the bottle, but it’s also because the ridges meant to align with those screw-on caps are the perfect breeding area for microbes. Sure, they can live in the tiny scratches inside of disposable bottles, but their main habitat, so to speak, will be right at the top.

Indeed, one study highlighted this fact. They asked a group of brave test subjects to re-use the same water bottle over the course of a week, and were instructed to not wash them. At the end of the week, scientists took a swab and brushed it against the ridged neck portion of the bottles (basically, the part that goes in your mouth). What they found was disturbing, to say the least. When they cultured the bacteria picked up with the swab, they found that it was of the same variety as those known to cause the worst kinds of food poisoning. And most disturbing of all was that there was a lot of it.

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Had those test subjects kept on using those same bottles, it is very likely that they would have eventually come down with some sort of illness. The only way to prevent this kind of bacteria from growing on and within your bottle is to diligently wash it (if it is a re-usable bottle, that is). If it is a disposable bottle, do as the name suggests and dispose of it after one use. Either way, the lids/tops of water bottles will always carry the most bacteria (because in all cases either your hands or your mouth is in contact with them). If you are truly worried, you can always just pour the water into your mouth without making any direct contact with the bottle (otherwise known as a “waterfall’), which might be worth it despite requiring some extra coordination on your end.

Are you a fan of re-using disposable water bottles? Let me know if this article changed your mind about that. If you use re-usable water bottles, did any of this surprise you? Will it change how you go about washing your bottle? Comment below!

Featured photo credit: water/stvcr via flic.kr

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Last Updated on November 19, 2019

20 Time Management Tips to Super Boost Your Productivity

20 Time Management Tips to Super Boost Your Productivity

Are you usually punctual or late? Do you finish things within the time you stipulate? Do you hand in your reports/work on time? Are you able to accomplish what you want to do before deadlines? Are you a good time manager?

If your answer is “no” to any of the questions above, that means you’re not managing your time as well as you want. Here are 20 time management tips to help you manage time better:

1. Create a Daily Plan

Plan your day before it unfolds. Do it in the morning or even better, the night before you sleep. The plan gives you a good overview of how the day will pan out. That way, you don’t get caught off guard. Your job for the day is to stick to the plan as best as possible.

2. Peg a Time Limit to Each Task

Be clear that you need to finish X task by 10am, Y task by 3pm, and Z item by 5:30pm. This prevents your work from dragging on and eating into time reserved for other activities.

3. Use a Calendar

Having a calendar is the most fundamental step to managing your daily activities. If you use outlook or lotus notes, calendar come as part of your mailing software.

I use it. It’s even better if you can sync your calendar to your mobile phone and other hardwares you use – that way, you can access your schedule no matter where you are. Here’re the 10 Best Calendar Apps to Stay on Track .

Find out more tips about how to use calendar for better time management here: How to Use a Calendar to Create Time and Space

4. Use an Organizer

An organizer helps you to be on top of everything in your life. It’s your central tool to organize information, to-do lists, projects, and other miscellaneous items.

These Top 15 Time Management Apps and Tools can help you organize better, pick one that fits your needs.

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5. Know Your Deadlines

When do you need to finish your tasks? Mark the deadlines out clearly in your calendar and organizer so you know when you need to finish them.

But make sure you don’t make these 10 Common Mistakes When Setting Deadlines.

6. Learn to Say “No”

Don’t take on more than you can handle. For the distractions that come in when you’re doing other things, give a firm no. Or defer it to a later period.

Leo Babauta, the founder of Zen Habits has some great insights on how to say no: The Gentle Art of Saying No

7. Target to Be Early

When you target to be on time, you’ll either be on time or late. Most of the times you’ll be late. However, if you target to be early, you’ll most likely be on time.

For appointments, strive to be early. For your deadlines, submit them earlier than required.

Learn from these tips about how to prepare yourself to be early, instead of just in time.

8. Time Box Your Activities

This means restricting your work to X amount of time. Why time boxing is good for you? Here’re 10 reasons why you should start time-boxing.

You can also read more about how to do time boxing here: #5 of 13 Strategies To Jumpstart Your Productivity.

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9. Have a Clock Visibly Placed Before You

Sometimes we are so engrossed in our work that we lose track of time. Having a huge clock in front of you will keep you aware of the time at the moment.

10. Set Reminders 15 Minutes Before

Most calendars have a reminder function. If you have an important meeting to attend, set that alarm 15 minutes before.

You can learn more about how reminders help you remember everything in this article: The Importance of Reminders (And How to Make a Reminder That Works)

11. Focus

Are you multi-tasking so much that you’re just not getting anything done? If so, focus on just one key task at one time. Multitasking is bad for you.

Close off all the applications you aren’t using. Close off the tabs in your browser that are taking away your attention. Focus solely on what you’re doing. You’ll be more efficient that way.

Lifehack’s CEO has written a definitive guide on how to focus, learn the tips: How to Focus and Maximize Your Productivity (the Definitive Guide)

12. Block out Distractions

What’s distracting you in your work? Instant messages? Phone ringing? Text messages popping in?

I hardly ever use chat nowadays. The only times when I log on is when I’m not intending to do any work. Otherwise it gets very distracting.

When I’m doing important work, I also switch off my phone. Calls during this time are recorded and I contact them afterward if it’s something important. This helps me concentrate better.

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Find more tips on how to minimize distractions to achieve more in How to Minimize Distraction to Get Things Done

13. Track Your Time Spent

When you start to track your time, you’re more aware of how you spend your time. For example, you can set a simple countdown timer to make sure that you finish a task within a period of time, say 30 minutes or 1 hour. The time pressure can push you to stay focused and work more efficiently.

You can find more time tracking apps here and pick one that works for you.

14. Don’t Fuss About Unimportant Details

You’re never get everything done in exactly the way you want. Trying to do so is being ineffective.

Trying to be perfect does you more harm than good, learn here about how perfectionism kills your productivity and how to ditch the perfectionism mindset.

15. Prioritize

Since you can’t do everything, learn to prioritize the important and let go of the rest.

Apply the 80/20 principle which is a key principle in prioritization. You can also take up this technique to prioritize everything on your plate: How to Prioritize Right in 10 Minutes and Work 10X Faster

16. Delegate

If there are things that can be better done by others or things that are not so important, consider delegating. This takes a load off and you can focus on the important tasks.

When you delegate some of your work, you free up your time and achieve more. Learn about how to effectively delegate works in this guide: How to Delegate Work (the Definitive Guide for Successful Leaders)

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17. Batch Similar Tasks Together

For related work, batch them together.

For example, my work can be categorized into these core groups:

  1. writing (articles, my upcoming book)
  2. coaching
  3. workshop development
  4. business development
  5. administrative

I batch all the related tasks together so there’s synergy. If I need to make calls, I allocate a time slot to make all my calls. It really streamlines the process.

18. Eliminate Your Time Wasters

What takes your time away your work? Facebook? Twitter? Email checking? Stop checking them so often.

One thing you can do is make it hard to check them – remove them from your browser quick links / bookmarks and stuff them in a hard to access bookmarks folder. Replace your browser bookmarks with important work-related sites.

While you’ll still checking FB/Twitter no doubt, you’ll find it’s a lower frequency than before.

19. Cut off When You Need To

The number one reason why things overrun is because you don’t cut off when you have to.

Don’t be afraid to intercept in meetings or draw a line to cut-off. Otherwise, there’s never going to be an end and you’ll just eat into the time for later.

20. Leave Buffer Time In-Between

Don’t pack everything closely together. Leave a 5-10 minute buffer time in between each tasks. This helps you wrap up the previous task and start off on the next one.

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Featured photo credit: Unsplash via unsplash.com

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