If you need laundry service while staying in a Mexico hotel, you must first try to cram three pairs of jeans, four shirts, and nine pairs of socks into the tiny plastic laundry bag which you will hopefully find in the closet. You should list the contents of the bag on the form with the microscopic letters and then leave the bag in the middle of the room. However, nine times out of ten she will forget the bag in your room, and even if you place it in the doorway she will walk around it. So your best option is to find a way to suspend the clothing bag from the ceiling, somewhere in the middle of the room so that she will bonk her head on it as she is cleaning the room. That way she might remember.