Labels. What's the use?

So my deodorant was finished abt 4 days ago, and I decide to take a new one from my daughter's stash. Why the hell would they put a soapy, bodywash/ body paint in a container that looks like deodorant, eh? So for the last 4 days, my underarm as been soapy, bright blue & not springtime fresh. I really need 2 start reading labels... "groan"