text: I’d would depend on the CLP warnings. I’d avoid the corrosive symbol as that would strip the paint over time. I’d also avoid flammable.
  
  But practically speaking, I would maybe suggest she gets a few wood off cuts and test it at different percentages of fragrance. It may hinder the paint from setting/drying properly. I would imagine she would only be able to get away with a small percentage of FO, which may make it useless anyway and not give off any fragrance.