Tea bags could introduce microplastics to your morning brew! https://www.euronews.com/green/2024/07/01/these-are-the-top-5-sources-of-microplastics-in-your-home-heres-how-to-avoid-them While paper cups are supposed to be more environmentally friendly, they surprisingly contribute to plastic pollution. These cups require a layer of sealant, typically consisting of up to 10 per cent high-density polyethylene (HDPE), to prevent liquid leakage