My sister Anne wants to get a new UV light air purification system for her house this month. She keeps on talking about it but up until now, that’s all that she has done. She told me that she had been reading on some HVAC blog that she follows online and they were talking about how wonderful UV light air purification systems are. Apparently, this type of whole home air purification system can rid your home not only of pollen and other air impurities, but also of bacteria and maybe even viruses. According to her, the jury is out on the whole idea of them getting rid of viruses. I tend to think that that is not possible, but I don’t know all that much about UV light. Anne is constantly reading things online and researching, but I tend to think that she believes too much of what she reads online. You never know what somebody is writing about, and you certainly don’t know whether they are telling the truth or not. I told Anne that she should definitely talk to a professional heating and cooling company about getting a UV light air purification system because they will know exactly what they are talking about. I’m not against that kind of thing by any means, but I don’t want her to waste her money if it’s not a really good investment. I know that she wants to make sure that the indoor air quality in her home is as good as it can be. Perhaps a whole home air purification system will be able to do that for her.