Why Should Indoor Air Be Humidified In Winter

Consequences of too dry air

It is important to monitor the humidity level in a home, especially in vulnerable people (respiratory problems, rhinitis, asthma, keratoconjunctivitis, etc) for which real adverse health impacts can be observed:

  • Chapped lips
  • Dry and red eyes
  • Irritant contact lenses
  • Dry and flaky skin (dermatitis)
  • Tingling in the throat, dry cough
  • Mucous membranes of the nose and throat dry or irritated
  • Irritated respiratory voices
  • Increased risk of infection (spread of viruses such as influenza)
  • Decreased immunity
  • Lungs retain less oxygen
  • Sensation of cold at normal temperature
  • Increased static electricity
  • Increased irritation and irritation to tobacco smoke
  • Increased dust concentration in air

Optimum moisture content

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A person can hardly feel 40% or 60% relative humidity. The feeling of discomfort appears below 30% or above 70%.

The recommended moisture content in a home is between 40% and 65%.

The action of air humidity on health in commercial buildings appeared in issue 10/1992 of the journal Heating Ventilation Packaging ):

  • Zone 1 to avoid drought problems
  • Areas 2 and 3 to be avoided with regard to the development of bacteria and micro-fungi
  • Zone 3 to be avoided with regard to the development of dust mites
  • Zone 4 corresponding to the hygrothermal comfort polygon

Why is the air so dry in our homes in winter

Measurement of the relative humidity in air is expressed in% and is close to the ratio between the absolute humidity carried by the air and the maximum absolute humidity it can carry when saturated. Thus, this quantity characterizes the power of the air to absorb water vapor before it condenses.

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It is generally understood that the heater dries out the air. In fact, heating the air does not alter the absolute humidity carried by the air. However, at the most the air is warm, at the maximum moisture it can carry increases.

Let’s take a simple example. It is 0 ° C outside and the relative humidity is maximum (100%) as in case of rain. If the house is completely ventilated, the outside air with its relative humidity of (100%) replaces the air in the house. This air is then heated to 10 ° C. The amount of water contained in the air remains constant, but the relative humidity is reduced from 100% to 50%. At 20 ° C it increases to 26% and at 25 ° C it is only 19%!

This is why the air is practically always too dry in the winter in a house. Some activities do, however, increase this amount of moisture (laundry, shower, kitchen …), but this is often insufficient.

Of course, to measure the moisture content, it is necessary to be equipped with a hygrometer.

Solutions

The solution to a too dry air is of course to find a way to evaporate water in the air.

I tested humidifiers for radiators. With a capacity of about 0.4 liters, they empty in about a week. I did not really notice any measurable variation in humidity with this type of humidifier (I had 4 in the same room).

As Taotronics humidifier reviews ad recommendation from friends, I tried the TaoTronics ultrasonic humidifier. It is capable of evaporating more than 4 liters per 24 hours. It is almost 70 times more efficient than a radiator humidifier. With this one, it is possible to adjust the moisture content of the part to the desired value. In short, I’m pretty happy.

Important Things When Buying The Lightest Baseball Cleat

Softball and Baseball cleats are utilized for quite a long time to help enhance a player’s footing on the field. They have progressed significantly and have turned out to be more solid and position particular. There are numerous sorts of cleats. Some of them suit your requirements superior to anything others contingent upon your playing level.

With regards to purchasing the lightest baseball cleat, it is critical to comprehend the distinctions and points of interest of each kind of fitting. There are 3 principles sorts; shaped, turf, mental. The forward kind is tradable, which changes amongst metal and shaped cleats.

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Shaped Cleats

Shaped cleats are usually made of differing materials, contingent upon the value. The lower valued shaped cleats are intended for more youthful players that rapidly exceed their cleats and don’t need them for quite a while. Continue Reading

Review Easton Salvo Composite Balanced ASA/USSSA

If you are looking for good ASA slow pitch softball bats, the Composite Balanced bat from Easton is highly recommended. Although this bat has top notch quality and is one of the bestselling bats from Easton, its price is reasonable and affordable. A detailed analysis will give you more insights of this product before deciding if it is the right bat for you or not.

Design

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Easton Salvo series come with 4 models: Endloaded ASA, Endloaded USSSA, Balanced dual stamped (USSSA/ASA), and Balanced Senior League. These 4 models are distinguished by color code, and the main colors of Salvo Balanced ASA/USSSA are black and yellow. Therefore, there is no other color option available. However, the ultra-thin grip together with yellow color brings the bat a sleek yet youthful look. Continue Reading

3 Best Golf Laser Rangefinders For The Money

Most golf laser rangefinders would cost golfer a lot of money, their prices are normally more than 200 USD. Therefore, every golfer wants to find a golf laser rangefinder which is worth their hard-earned money. However, it’s quite difficult given that there are so many factors need to be taken into consideration. Some experts have picked the best golf rangefinders for the money to help you narrow down your choices.

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TecTecTec VPRO500 Golf Rangefinder

TecTecTec VPRO500 is always on top of list best golf rangefinder for the money. It’s understandable considering that it only cost you around 155 USD for so many amazing features. It has design of an expensive golf rangefinder which is simple but sleek and attractive. In term of accuracy and measurement range, it doesn’t disappoint any golfer.

VPRO500 could rapidly measure distance up to 540 yards with accuracy within 1 yard. This number is impressive because VPR500 could deliver same performance as the other golf rangefinders that have double price. Water and dust resistance are also available. It’s also easy to control and result is present in clear and easy-to-understand way, so golfers- even the ones at entry level- wouldn’t have any difficulty using it. Continue Reading

Golf push cart vs. Golf pull cart

There are 2 main types of golf cart: push and pull cart. Understanding differences between these types could help you have better choice when buying new golf cart.

History

To begin, let’s take a look on the history of these 2 types of golf cart. When golfers were tired of bringing along all kinds of heavy golf equipment around golf courses, golf pull carts were introduced to help them carry and manage those golf stuffs better. This type of cart were most used during 1990s until  some cart makers decided to add 1 more wheel to golf cart so it could be pushed ahead smoothly and then golf push carts were born. Nowadays, golf push carts are more popular due to its great advantages compared to the other type.

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Similarity

The most obvious similarity between these 2 types of golf cart is its purpose. Both golf push and pull carts are created to carry, store and manage several golf stuffs properly. They help golfers save time and energy.

Besides, almost all of golf push and pull carts could be folded into more portable size, so they could be stored and carried along easily. Continue Reading

Top 5 Best Men’s Running Shoes For Plantar Fasciitis

Plantar fasciitis is not a rare injury among runners and it’s hard to cure completely. If you are a runner with plantar fasciitis, the first and most important thing to do is to find the best shoes that would give adequate support and protection to your feet as well as not worsen your condition. However, choosing the best running shoes for plantar fasciitis is such a complicated process. The below list of men running shoes which received the best rate from runners with plantar fasciitis will offer you some good suggestions.

Asics GEL Nimbus 15

Asics is well-known for making the best athletic shoes in the market with best fit, great stability and cushioning. And the GEL Nimbus 15 is even a remarkable improvement compared to previous lines of Asics. It has better cushion together with added technologies such as FluidRide midsole in order to bring better shock absorption and comfort. However, size is the only problem with GEL Nimbus 15 because it would be difficult for people with wide feet to find a fit from this line. Continue Reading

Best Fastpitch Softball Bats 2016

One of the best methods to choose best fastpitch softball bats is looking for others reviews and comments. However, numerous fastpitch softball bat manufacturers have launched thousands of new lines every year, so it’s impossible and unnecessary to do research on all the bats in market. Therefore, a list of top fastpitch softball bats in 2016 would be a useful reference for softball players who are looking for a good new bat.

Easton Mako

Easton MAKO CXN ZERO Fastpitch Softball Bat

With hope to create perfect fastpitch softball bat, this year Easton has invested a lot on Easton Mako line by applying 2 most cutting-edge technologies on it. Firstly, the composite material of Easton Mako uses TCT Thermo Composite Technology which helps players to achieve impressive swing speed and the best comfort. The second technology applied is CXN Zero Technology. This technology has done an amazing job on reducing vibration level of the bat. In addition, barrel of Easton Mako fastpitch softball bat is longer than normal one, so it has better flexibility. Easton has also paid attention to small detail like the grip. Player could confidently hold the bat firmly on the palm with its hyperskin performance grip. Continue Reading

6 Tips to Address the Issue of Cloth Diapers in the Nursery

Modern cloth diapers are like my obsession. I decided to use them when my little Kung Fu Baby Boy was eight months and against all odds the continued using until he learned to go to the bathroom. Everything was going great until I had to start working and thus bring it to a nursery. Ask the question was not easy, but I advise and share my tips here to address the issue.

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Information

Real Diaper Association has a list of nurseries and child care center that accept cloth diapers. You have in mind does not appear, do not panic, remember that the diapers take fabric are not necessarily something that will publicize the four winds, so do not get discouraged and just addresses the issue, as you probably have not yet encountered a mom who uses them.

Regulations

Knowledge is power. Familiarize yourself with the regulations in your state regarding the use of cloth diapers. In Florida, for example, there are no restrictions on the utilization of these, so it is at the discretion of the nursery you choose to accept it or not, however, there are other states that always accepted as there is a noted pediatrician recommending the use of cloth diapers because of allergies or any other medical condition.

If your state regulations permit and day care does not have a written policy in which is stipulated the use of cloth diapers, it is very likely that you agree with them and convinces them to use cloth diapers. Continue Reading