Soil Your Undies' asks Pennsylvania to bury underwear to test soil - EHN

Tattered underwear means healthier soil

Boosting Soil Health and Rotted Underpants

Digging into soil health – ScienceBorealis.ca Blog

What is the 'Soil Your Undies' challenge? - Farm and Dairy

Soil Health and the Cotton Brief Challenge - Part 1 - Clackamas SWCD

Soil Your Undies Challenge - Pasa Sustainable Agriculture

Soil Your Undies Challenge - ASCEND Initiative ASCEND Initiative

Gotchies for your garden? How soiling your undies can determine the health of your soil

Soil Your Undies Challenge Natural Resources Conservation Service

Soil Your Undies, PA Soil Health Coalition

Huha Mineral Undies - High Rise Thong

Huha Underwear Undie Wash

SKIN HEALTH AND THE IMPORTANCE OF YOUR UNDIES – Comfizz

Weird Health News: These Electric Shock Undies Could Be a Healthy Move for Some People

Soil Your Undies Soil Health Check Up