Anyone used Jenolite before?

[Pen n Ink]

unfortunately not, because the chemicals used then are no longer considered user-friendly.

 

I remember Jenolite from 1962 and Trustan 40 from 1974, both oily liquids. They were excellent, but the (non-)equivalent products available today are not half as good.

 

Aha. So it's only fake Jenolite then!