- Sep 14, 2019
- San Miguel de Allende Mexico
- What member type are you?
- Currently on a short course not aiming for qualifications
My Mexican terra cotta floor about forty years old and sealed in only a few small areas, was sprayed with FICHA TÉCNICA TERMIDEL 48 CE : clorpirifos (originally Dow) manufactured by Delta by a very unprofessional exterminator. The product, banned in the US for over twenty years, has an odor that endures for decades. The floor needs to be sealed to lock in the odor of the spray. Someone suggested linseed oil, but I can't imagine that would be strong enough. I prefer to use the least chemical compound possible because the house is currently unliveable. Any advice? I live in San Miguel de Allende, Mexico and many things are not available. Thanks. Wendy