According to one study, a water bottle that has yet to be cleaned contains over 300,000 colony-forming units (CFUs) per square centimeter.A dog’s toy, for comparison, has less than 3,000 CFUs. A ...

People use their reusable water bottles almost daily, but is that how often it should be washed? Two cleaning pros gave us ...

When discussing the frequency of cleaning water bottles, Dr Myro advised viewers: "You really wanna wash these daily and deep ...

Squeeze-top bottles were the cleanest ... Dr Myro isn't the only expert highlighting the importance of cleaning your water bottles. Talking to the Independent, private GP Dr Suhail Hussain ...

In contrast, squeeze-top bottles were significantly cleaner ... Dr Myro is not alone in stressing the importance of cleaning reusable water bottles. Dr Suhail Hussain, a private GP, shared ...