Hello, chrbia1:

I use astringents always after the shave. Ordinarily I rely on an application of alum block, my favorite, but occasionally I reach for the witch hazel.

With alum block, I wash off the lather after the shave with facial soap and warm water, apply alum block (run the block under cold water), leaving it on my Hollywood face for about a minute or so, and then rinse with cold water. Aftershave balm and aftershave lotion follow.

With witch hazel, I wash off the lather with facial soap and warm water, rinse with cold water, apply witch hazel, and then follow with aftershave balm and aftershave lotion.

Oh, joy of joys.

Regards,
Obie