Have you ever noticed that the dressing rooms in department stores to try on clothes are fairly stuffy a lot of the time? It is basically like they could use some extra air conditioning with some air purification to be honest. I do not know why this is since the dressing rooms are opened plus ventilated to a degree. But it is something I have regularly noticed. It is also one of the reasons I do not shop for clothing anymore in the summer months. It is toasty out as it is, plus the air conditioner devices in the department stores can range from fantastic to bad, so I do not want to deal with a stuffy dressing room in the event it happens to be a day in the department store when the central air conditioner device is not doing its job absolutely well. Heating plus air conditioner systems in department stores plus other locales of retail business can really be all over the place when it comes to how fantastic they work. From what I’ve seen, if they have a commercial heating plus air conditioner device they usually labor better. If they just have respected central heating plus cooling it varies based on how often the doors to the store are open plus closed plus how often people are coming plus going. But back to the dressing rooms in these particular places, I really know they should do something to have air vents located within or above each plus every dressing room for better air flow from the central heating plus air conditioner device!