I do appreciate your counsel. I'll try soap/water. I was told to use ammonia, but it seems to ruin color, also I've had a grasshopper in ammonia and after a few days it was still alive. Soap/water seems to be quicker.

Slow death is not my means of producing my best photography even tho' it's necessary! I like to treat it like museums and your dish soap/water sounds good to me.

I still need to learn how to treat spiders. I was told ammonia doesn't work on spiders.

Thank you so much for being kind enough to help those of us who are learning.