“Don’t touch this,” she says, explaining that most paper receipts contain a “toxic” chemical called bisphenol A, or BPA, which is easily absorbed through the skin and linked to health issues like infertility, hormone imbalances and certain cancers. […] But over the past decade, BPA has largely been phased out and replaced with a different chemical, bisphenol S, or BPS. 2025 June 24, Isobel Whitcomb, “I’ve Heard Receipts Are Toxic. Is It Safe to Touch Them?”, in The New York Times, →ISSN, archived from the original on 24 Jun 2025: