Never clean on duty including deadheading. There is no basis in any manual to have us clean while on duty. JetBlue has a bazillion flight attendants, and I'm usually flying 1 or 2 legs with them, and I'll likely never see them again for months if not years. I don't give a crap if any of them gives me the stink eye, or says something to me.
When non-revving it doesn't specify how much you should clean, what constitutes cleaning, how much time you should spend cleaning, nor that any inflight crew sees you clean or verifies that you clean.
Armrest up? Well looks like I've done my part to help the "blue turn"
Make sure MY garbage is thrown away? Well, looks like I've done my part to help the "blue turn"