Human flesh is the most common form of dust in the air, and makes up the bulk of what's known as “indoor air pollution”. So far, over 350 different types of indoor air pollution have been identified. Some common ones include pet dander, viruses, moulds, pollen, cleaning chemicals, and solvents from furniture, construction, and clothes.

Experts say that when children are exposed to large quantities of this dust at an early age there is a spike in the instances of asthma and allergies.

In fact, indoor air quality has become a hot topic over the past couple years with the discovery of “sick building syndrome”. This is a term used to describe the effects that moulds, viruses, and gases have on people who spend all their time in offices or otherwise indoors, and is responsible for all kinds of maladies.

Ultimately, the only real cure for sick building syndrome is a good dose of clean, fresh air. Barring that, there are many different air filtration and air purification devices on the market these days, each meant to eliminate the threat that indoor air pollution poses.

These are the best air purifiers available for your home or business. Make no mistake about it. They are made by a company with years of experience, that specializes in air purification. Unlike the infomercial company heavily marketing an inferior product, or the vacuum cleaner company that decided to 'get into the air purifier business'.

What types of particulate does an air purifier filter?

An air purifier filters dust, smoke, pollen, pet dander, mold spores, and other airborne particulate as small as 0.3 microns.

How does an air purifier work?

Dirty air is drawn into the air purifier through the inlet grill. Some of the units have a washable pre-filter that traps larger airborne particles. Air then passes through the carbon filter with help reduce odors and captures larger particles. The air then passes through the HEPA filter made of tightly woven fibers. Some units have electronic ionizers which further assist in particle removal. The fan then redistributes the filtered air throughout the room.

Before you buy a home air purifier

Indoor air pollution problem is a growing concern of more and more people. Not just out of curiosity. Fatigue, headaches, asthma, allergies, breathing difficulties, irritation of eyes, nose, and throat, high blood pressure, heart problems, poor mental performance - coming from various indoor air pollution factors - all cry for attention.

There are reasons why the indoor air quality problem has grown in last decades. First, due to energy conservation initiatives of the 1970s, new buildings are much more air tight, blocking the natural home ventilation of the incoming outdoor air. Without enough attention to ventilation, the air tight buildings conserve and accumulate carbon monoxide, radon, and other pollutants.

• Interbath All Directional Chrome Showerhead
• Nourishing Traditions: The Cookbook that Challenges Politically Correct Nutrition and the Diet Dictocrats
• When Heaven Invades Earth
• Fisher-Price Healthy Care Booster Seat - Yellow & Orange

I just installed this, and also removed the water restricting piece. After reading the reviews, I expected truly amazing. What I got was quite good, especially for the price.

If you are looking for the rain effect, this does put out a lot of water in a large spray. However, if what you are looking for is invigorating pressure, then this is only okay. Compared to my old shower (turned to high), the pressure is slightly less, but the diameter is much more. Satisfied overall. ...

This is a very nice looking shower head that performs beautifully with one very small modification - removing the tiny rubber restricting washer. With the washer in place the shower head can really only be used pouring straight down which makes it difficult to clean everywhere effectively or wash while letting conditioner set. With the washer removed the head angle can be changed to fire forward. The double hinged arm does allow one to adjust the head to the perfect position for your height a...

This showerhead has proven to be a great investment for a rain shower. So far it has worked far better than a much more expensive rain showerhead that I have previous purchased. It is like being in a great downpoor of rain. Very refreshing and a great product at a great price....

I love this showerhead. I had this for seven years now. The rainfall shower is quite intense and invigorating. I spend less time in the washer as shampoo & soap are rinsed away very well. I may upgrade to a bigger showerhead and imagine myself under Victoria Falls....

I am 6'5" and have had this for years. If you need the adjustment and are wondering why every builder and bathroom designer forgets about you, this is for you. ...

I bought this showerhead about 2 years ago after trying 3 or 4 others from my local Home Depot. I could never get enough water pressure, even after taking the water saver out of the other showerheads. This rainfall showerhead beats all the others hands down with respect to water pressure and overall experience. My sister has an expensive, custom bathroom with a rainfall showerhead. This one is not as good as hers, but it's certainly a fantastic value for the price. I just installed one in m...

This is the best shower head possible for a dorm room in college. It is the most relaxing thing that we use daily that it makes all our lives a little more stress free. Highly recommend this product....

Ive heard so much talk and read a lot of print that elevates the book. I was really dissapointed when I got it and started looking through it. I just thought.." I spent my money on this?" If I would have had the book to browse through, it would have stayed on the shelf. The information she gives is good, but the recipes are over the top wierd. I mean I can see some odd or novel things but really, Fermented Shrimp Paste? I would much more like to see more recipes for the sprouted flours and infor...

I use this book almost daily. I refer to it both for recipes and also for the amazing amount of information it has in it. Love it! An absolute must for anyone interested in the traditional foods way of eating and living. ...

How does an air conditioner cool you?

An air conditioner is a piece of equipment that treats and controls the air temperature, humidity and cleanliness. It transfers heat and humidity from one space into another.

At the heart of every air conditioner is a compressor, which is a pump that circulates refrigerant through the cooling system. This refrigerant acts as a medium which extracts heat from one space and dissipates it into another. By circulating cool, dry and clean air through the room, an air-con helps keep you in cool comfort. The optimal temperature should be in the region of 24 degrees Celsius at relative humidity range of 55 - 65%.

What is a Compressor?
A compressor is the "heart" of the refrigeration circuit. It is a pump that circulates refrigerant through the system, just like the human heart circulates blood. This refrigerant is the medium which extracts heat from the room and dissipates it outdoors.

If you're reading this SYW, then a unit air conditioner is probably what you're looking for. It's the best kind to get if you live in a small house, apartment or studio, or if you've just added an extra room on the house and don't want to hook an entire system up to it. It's also cheaper (usually costing in the $150 - $250 range if you get it on sale, but more about that later). If you have a relatively large house that you want to get cooled quickly with the flick of a button, then you might want to consider getting a central cooling system, but this can cost you thousands of dollars.

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• Mosquito Barrier - Liquid Spray Repellent - 1 Quart
• Malaseb Shampoo 12oz
• Age of Wonders

You can tell whether a book is good or not by how many people are still buying it ten years after it was first published and this classic book from Sally Fallon is one such example. This 600+ page magnum opus is one of the most definitive books on healthy eating you'll ever read in your entire life.

Even the late great low-carb diet guru himself Dr. Robert C. Atkins said Fallon was "so right on target" with what she wrote about such timely nutritional subjects as fats, protein, carbo...

At first, when I got this book, I was intimidated by the fact that many of the recipes use whey, which you probably need to produce yourself. The first recipe that looked doable was the sourdough bread. I liked the fact that there's only flour, salt and water in it, and that it has one long rising time, and keeping a running pot of sourdough starter for the next batch. Recently though, I produced some whey, and we used it for millet, beet kvass and porridge. I feel good about the way we're eatin...

This wonderful book debunks many of the latest notions on what is healthy to eat and the best ways to prepare food. If you truly care about your health (and who doesn't?) you owe it to yourself to get this book. The truth will set you free....

This cookbook is a must have. I learned so much about how foods are supposed to be prepared, that I had never even heard of before. This is phenomenal resource for learning about the body and how it actually uses natural fats and how they are good for you. This is a must read. I take it with me everywhere and read a little at a time. It seems there is more to learn on every page....

More than a cookbook--more like an encyclopedia. Provides great recipes, plus additional information, such as sources of products. Detailed explanation of nutritional aspects makes the book educational. Comprehensive indices make finding things easy. ...

Thank you for the super service. The book came timely and in good shape. ...

LOVED, loved, loved this book. Great Anatomy and Physiology review of how the body works and why to eat natural foods. Loads of common sense and the recipies are easy and yummy! ...

More than just a cook book but a way of life and so much more!...

This cookbook offers a way of food preparation to aspire to but never reach. It offers simple preparation tips and is filled with interesting tid-bits about the history of cooking and diets. I recommend this book to everyone on earth....

If you care about your own health, GET THIS BOOK! It is a valuable resource of info on not just recipes, but also there are so many exerpts from other books and journals on the subject of food and its link to health.

I started eliminating sugar from my diet, and my health has improved a lot. I had been getting symptoms of Rheumatoid Arthritis, but after eliminating refined sugar and flour from my diet and drinking raw milk, the symptoms have gone! My wrist joint had been swollen and ...

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