Reusable water bottles are a great way to stay hydrated, reduce waste and save money. But if you're not cleaning your bottle ...
Are you cleaning your water bottle often enough? An industry expert gave us tips on the best ways to clean stainless steel, plastic and bottles with straws.
[Waldemar Sha] has answered that question with his excellent brush made from scrap wood and plastic bottle rope. Turning seven 1-litre bottles into curly bristle fodder was easy enough, but they ...