Cleaning People & People Cleaning

Why, Why, Why, does my cleaning lady insist on opening every single cleaning product I buy?  Being a little anal (when it comes to neatness ), I always have a supply of windex, fantastic, blah , blah, and all others. They are neatly stored in a separate closet away from all others to be used when I run out of one of the products. Well, no matter what I say, no matter what I do, no matter how good I try to hide these.................well..........every week the new ones are opened and put somewhere else.  At any given time I can look under the sink in the kitchen, in all three bathrooms, in the supply closet and anywhere else and find one of everything.   Ahhhhhh, it's driving me crazy.  I don't know what to do anymore other than  going back to therapy. Or.............getting rid of the cleaning service and doing it myself.  Guess I will do nothing and continue complaining each time she comes.