Zapped

My mom once sprayed pepper spray in the house to “see if it was expired”. Like, ??? There are other ways??

Your mom sounds like a bitch, OP.
If you ever have children, keep them far FAR away from her.

Guess her behavior really shocked you.

time to test her old toaster while she's in the tub

Those things are dangerous. It can kill you. Your mother is a monster.

So, how did it work?

Your mom would've been great in the Milgram Experiment. "Come on, Doc, can I give this bastard an extra jolt?"