Basic solutions for cleaning the torch

Hi,

I have never cleaned it with ammonia however I don't think it will affect the torch.

However, since the torch and its components are made of quartz, I believe most B leaching will come from the spray chamber (made of borosilicate glass).  B content of the quartz used should be negligible.

Thank you so much for the detailed response. I might try it on one of our older torches and see.