If someone applies hand moisturizer/sanitizer containing non-kosher ingredients like glycerin to their hands, would one need to be concerned about touching food/washing dishes afterwards?
Or is the amount of glycerin etc. insignificant and therefore does not pose any complications?
Thank you very much.
The latter is correct. The amount of glycerin that would get rubbed from your hands on to anything would be insignificant and there is no concern with it.