Yup. What I absolutely would not do, is buy an aftermarket windshield washer bottle and pump kit. If it were accidentally filled with stink juice and a spray nozzle pointed in the offending direction, then mayhem might ensue. It would be unfortunate if such a contraption were connected to a 12V supply through a Zen16 or such (with fixed on-time per trigger).
How is the prevailing wind? Hypothetically.