I sure wouldn't. I almost never take a snake out for "maintenance" unless the whole place needs changed. Why stress them?
Exactly what I do depends on "who it is" though- I know what I can get away with for each of my snakes.Or how to let them know it's just me, not food, anyway.
Once in a while (when I want to "live dangerously") I use both hands- one with wiggling fingers ("LOOK OVER HERE!") & the other to swipe the bowl.![]()