If you’ve been following my blogs then you know that over the last few years I have been trying my best to lead a more healthy lifestyle. Everything from being more active during the day to making sure I eat plenty of fruit and vegetables. I also try to only eat food that hasn’t been processed and drink bottled or filtered water. But what about the air we breathe? Shouldn’t we filter that too? I’ve been thinking about buying an air purifier for a number of years now. But I kept putting it off due to the cost of it. They are not cheap. And also, I kept asking myself, would they really make such a difference? Would I sleep better at night? But, that all changed during the Great Bangkok Smog last month. As the picture above clearly illustrates, Bangkok suddenly disappeared in the smog.