Yunez’s grandmother, Vicenta Yu, narrated the procedure of making the herbal cure as well as the maintenance needed to get rid of lice especially at home. Yu was the one to formulate the mixture using medicinal wine and some Chinese herbs which made it safer to use.
Ang lola ni Yunez na si Vicenta Yu ay ibinahagi ang paraan ng paggawa ng herbal cure maging ang maintenance na kailangan upang maalis ang kuto lalo na sa kanilang bahay. Isa si Yu sa mga gumawa ng mixtures gamit ang medical wine at ilang Chinese herbs na mas ligtas gamitin.