Joe wrote:
On Jun 8, 11:57 pm, "CWLee" wrote:

"Joe" wrote:

Where do you live?

Greater Los Angeles.


What kind of trees?

Cedars, cypress, pines, birches are the ones from which I
get the troubling sap.


Deciduous sap is different from
evergreen, cactus from bananas, etc.

I didn't know that. Do you use a different product for
deciduous, evergreen, cactus, bananas, etc?

you might try some WD40 - the sovlents and oils in the product work well
to remove a lot of things similar to sap.