One of the key challenges in recycling plastics — especially polyolefins, commonly used in packaging and containers — is the ...

Though the average lifespan varies, experts suggest that certain types—like hard plastic bottles ... It’s not uncommon for mold to develop on the inside of a water bottle over time.

Whether it’s stainless steel, glass or plastic, Dr. Sumego said all reusable water bottles need to be regularly washed to ...

A reusable water bottle is a must for anyone who wants to stay hydrated and reduce plastic waste by ditching ... a lot of bacteria and potentially grow mold. “Mold thrives in moist environments ...