There are many different types of plastics in single-use sanitary products and most of them release chemicals which can be unhealthy for you.
Environmental impact of period products
Menstrual health and hygiene management: a module for children and
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Have You Considered The Environmental Impact Of Menstrual Products? - Girl Health First
Environmental impact of period products
Plastic periods': the damaging environmental impact of menstrual
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Ruby Life Period Underwear - Your Sustainable Solution – Ruby Cup
How to have a Plastic Free Period this Plastic Free July