“Yucca by Yucca” by J. David Whitehead, St Catharines, Ontario, Canada
Parts used: Leaves
Amount: 15 young thin yucca leaves cut into pieces
Extracted by: Mortar, blending and soaking under water overnight, then simmering for 5 hours
Thinner: 96% alcohol, vinegar, filtered water, tap water
Application: Brushing