Walter's most embarrassing moment must have been when he found himself shining one of his student's rims at the A1A carwash. After getting diagnosed with cancer, Walter quits the establishment in a rage and burns his bridge with the owner. Fast forward to Walter's growing meth empire when he sees the Car wash as a perfect money laundering vehicle to hide his ill-gotten gains. Skyler becomes the Car wash's new manager while Walter solidifies his position as the meth king. Now you too can have a piece of the action by placing this A1A air freshener in your car. Have an A1 day!