Health experts have issued a warning about the risks of using the same water bottle over and over again.
They have also given tips on best practices for washing and storing bottles to minimise health hazards. According to a study from waterfilterguru.com, reusable water bottles contain an average of 20.8 million colony-forming units (CFUs) of bacteria, which equates to 40,000 times more than the microbes on a toilet seat.
So what might the consequences be if you continuously sip and refill without washing your bottle properly between uses? Here is more information on the health hazards, reports Birmingham Live.