Types of Air Conditioners. The very first air conditioners were just the ice block in a house. Since then they develop and develop every year and now you can see so many varieties of them from very simple ones to programmable thermostats. ...

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Do you have dust mites in your house? Dust mites are small insects related to a spider. Their food is dead skin cells and they live in a warm and damp areas in a house. Often you can find them in beds. If you feel inflammation in your nos...

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