it will tell you how many puffs you have used since you last turned it on. when it comes to the central left as it’s called - i can hardly pronounce it, central left - what do those people have to do is left. try to see if you can get you house involved in a bidding war. there are many healthy foods available and you can always include them in your diet. a. yes just like wheels and tires (which require special attention) bugs cannot be easily removed with just soap and water or even bug remover juices. 