DMSO & Nebulzing....

Recently I started Nebulizing DMSO & Silver for chronic lung issues (quit but smoked for 20 years 1/2 pack a day)
The results of the combo have been amazing! Coughing up black sputum, my lungs feel better, OXY levels always at 97 (pretty decent for a smoker) however after 3 days, my levels have consistently read 99!

DMSO is known for attaching itself to whatever it comes in contact with and then leeches it out.
Here's my question if anyone can please help...

Is there any risk of the DMSO leeching the plastic from the nebulizer medicine-cup. Obviously I'm concerned of toxic inhalation.

Thank you!
IFO