Different bag materials were also used, including cotton, nylon and cellulose. It was ultimately found that on average, the brewing of a "typical" cup of tea – consisting of a mug of water and a ...

The researchers found that cellulose tea bags – as opposed to cotton and nylon – were the most effective at absorbing the chemicals. The cotton and nylon bags had little to no effect on the ...

and cellulose tea bags performed far better than nylon and cotton tea bags, again due to the higher surface area of the material, such benefits were "marginal compared to the benefit of having ...

They found that tea in cotton and nylon bags absorbed the least contaminants, while cellulose bags—often made of biodegradable wood pulp—" worked incredibly well. " These bags have a high ...