Jean MacRae, a professor of civil engineering at the University of Maine, was interviewed by the in an article about the importance of quality compost for Maine鈥檚 soil health, especially in light of the PFAS crisis. MacRae said that given the difficulty determining which paper and cardboard materials contain PFAS, it鈥檚 best to apply the precautionary principle and avoid potential hazards 鈥 meaning just compost food scraps. Don鈥檛 add paper, cardboard, so-called 鈥渃ompostables鈥 (including 鈥渂iobags鈥) or tea bags, and be sure to peel off fruit and vegetable labels.
