Green smoke when soldering with sterling silver

[mizgeorge]

Solder paste contains organic binders which burn away during use - this can give a green flame. It's important to heat the metal, not the solder, however, as if you use the flame directly on the paste it will burn and become useless.

[Bine]

Solder paste contains organic binders which burn away during use - this can give a green flame. It's important to heat the metal, not the solder, however, as if you use the flame directly on the paste it will burn and become useless.

I think you are right because I only experience this when using solder paste. Thank you for helping me!