is it safe to reuse plastic bottles for drinking water

Greentumble Green Living July 8, 2015 Although many of us strive to live environmentally-friendly lifestyles, it is difficult to live in the developed world today and never consume water from a disposable plastic water bottle. According to studies at the University of Columbia, this can be just as damaging to the environment. Our journalists strive for accuracy but on occasion we make mistakes. 17, no. Comments are subject to our community guidelines, which can be viewed, Staying hydrated is vital in the heatwave but here's why you shouldn't reuse your bottle, Rinsing a bottle isn't enough to kill the bacteria build-up, Washing the bottles can lead to chemical breakdown, Independent Press Standards Organisation (IPSO). However, the same applies to any drinking container—not just plastic. While single-use plastic water bottles are convenient, you still might consider investing in some good reusable water bottles, which are often easier to keep clean and, as an added bonus, come in a number of materials, sizes, shapes, and colors. However, recent revelations about some of the toxic chemicals found in Lexan (plastic #7) bottles are enough to prevent even the most committed environmentalists from reusing them—or buying them in the first place. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. Plastic bottles of any kind shouldn’t be reused if they show even slight signs of wear and tear, such as cracks or dings. PET has been tested extensively and no evidence of migration of toxic amounts of chemicals from the plastic to the contents has been found. News Corp is a network of leading companies in the worlds of diversified media, news, education, and information services. For more details, see our Privacy Policy. BPA can also wreak havoc on children’s developing systems. A large review of studies that was published in 2012 found that research on the subject often had contradictory results, likely because researchers used a variety of research protocols and analytical methods.. Immediately drain, rinse, and wash your water bottle after you have used it with sports drinks or juices. The higher the temperature is, the greater the fouling can happen. If you still prefer plastic reusable water bottles, high-density polyethylene (HDPE, Plastic #2), low-density polyethylene (LDPE, plastic #4), or polypropylene (PP, Plastic #5) should be safest options [3]. As a side note, if the bottler does not provide a label warning about reusing their bottles, they should. If you have any clear, hard plastic water bottles labeled #7 that are 10 or more years old, they might have been made before this change. But are these dangers founded on science? BPA, in particular, has been linked to breast and uterine cancer, an increase in miscarriage risk, and decreased levels of testosterone. AUTOMOTIVE AND APPLIANCE It should be safe to reuse a disposable water bottle as long as it is in good shape without cracks or signs of wear, and you keep it clean. Do not leave your water bottle right in the middle of the sun. While some experiments have found leaching, it has been far below the amount that is believed detrimental to health. Bacteria and fungi can grow in those cracks, making it more difficult to remove them by cleaning. The FDA says you should wash the bottle out with hot soapy water between each use. The answer is a bit different than one might expect, but nonetheless, a good topic to review. The Guardian, 28 Jun 2017. Let the bottle dry completely before using it again. As I mentioned, our lips leave a film on the bottle that bacteria can thrive in, and the narrow neck makes the bottle difficult to clean.

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