I can assure ya'll....if you have a minor reaction using certain woods....the second reaction will be much worse....
Turned some Brazilian Rosewood Saturday, out in the shop, No A.C., 98%, Fan blowing on me, and all the saw dust as well, now, I look like I have Poison Oak or Ivy
Between my fingers, the back of my hands, my face, and my chest.
No MO Turning Brazilian Rosewood, until the winter months.