[thatfrenchguy]

Eh, you have to wash poop off them in a washer at high temps, so it’s a bit harder to compute. IIRC if you use the dryer it’s a wash: https://assets.publishing.service.gov.uk/media/5a7c4096ed915...

[sfpotter]

This study has issues. Take a closer look at it. See my other comment on here responding to someone else who linked to it.