The Cool Down on MSN

Researchers discover incredible way to make use of old plastic water bottles: 'Opening new opportunities'

This kind of innovation makes daily life easier. Researchers discover incredible way to make use of old plastic water bottles ...

Yes, you do need to clean your water bottle. Here's why and how.

For a deeper wash, scientists recommend popping the bottle in the dishwasher if it’s safe to do so, or dissolving a denture or retainer-cleaning tablet in the bottle overnight. Scrubbing with a warm ...