May 20, 2021 · Product Idea #1: Reusable Eye Patches, Makeup Remover Pads, Swabs. It takes 10,000 liters of water to produce just one kilogram of cotton. Moreover, cotton pads aren’t biodegradable, so using them isn’t an eco-friendly option. Luckily, there are sustainable alternatives such as pads made of muslin, bamboo, or flannel.
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