Modern people's hair health is not optimistic, and split ends, breakage, frizz and dryness have almost become the norm. Hair dryers (also known as hair dryers) are loved by people as special appliances for hair care, but there are frequent cases on the Internet such as hair dryers spontaneously combusting and catching fire, burning hair, and burning the scalp, which makes people question the efficacy of hair dryers. As a senior personal care evaluator, I have tried many hair dryer products and encountered many situations in the process of use, including many high-quality products with obvious hair care effects, and inferior products that may harm the hair. Next, I will combine my own work experience to give you a detailed introduction to hair dryers.
(Pictured, some of the good hair dryers I've tried)
1. What are the side effects and harms of hair dryers?
What are the side effects and harms of hair dryers? In fact, most of the hair dryers that will cause side effects and harm to hair health are unprofessional products with poor quality and lack of technical adjustment. Unprofessional hair dryers generally have the characteristics of low cost, so there are many deductions in materials, workmanship and quality control, basically only pure blowing, almost regardless of wind speed, temperature, so often blow up, blow people's hair, after a long time will hurt the scalp, the most afraid is that this kind of product will catch fire and spontaneously combust and endanger human health. Let me tell you in detail about the four major side effects and harms of hair dryers.
1. Long-term hidden chronic injury hazards. Hair damage caused by unprofessional hair dryer is a hidden and superimposed chronic process, hair will be damaged again and again due to the deterioration of the product's constant temperature performance, wind speed stability, etc., until the hair is burned, the scalp is burned and other irreparable points, and in serious cases, the hair follicles will be completely necrotic and cause local hair non-regeneration.
2. Damage the hair and hurt the scalp. The most common is to blow dry, split ends, frizz and knots, lose the original toughness and luster, and if it is too long, it may endanger the scalp and aggravate hair loss.
3. High risk of fire and electric shock. In order to reduce the manufacturing cost, most of the unprofessional hair dryers are made of inferior materials or second-hand scraps, the workmanship is rough and unprofessional, there is no quality control at all, and it is easy to use it because of the high power and the hot smell of the plastic, the safety hazards are very large, and there are many cases of short circuit, electric shock and fire at every turn.
4. Dizziness and tinnitus. Unprofessional hair dryer plastic smell is heavy, after the electric blowing hot air, this plastic odor is even more pungent and unpleasant, may have a certain toxicity, the human body smells for a long time and feels dizzy and uncomfortable, serious may cause vomiting, syncope, etc. In addition, the operation noise is very large, and it is very harmful to human hearing after a long period of use, which may cause tinnitus, ear blockage, hearing loss, etc.
2. Why does hair dryer harm hair health?
What are the side effects and harms of hair dryers? We collected data from more than 900 valid votes and found that it is not uncommon for people to use hair dryers to cause hair damage. The above talked about the harm of unprofessional hair dryers to hair, in fact, in addition to poor quality control, poor workmanship, poor materials and other reasons will affect the hair drying effect, there are also some risk factors that are difficult for everyone to detect. The following will give you an analysis of the four main reasons why hair dryers are harmful to hair health, and I hope you will be vigilant.
1. Blindly stack up performance parameters such as wind speed and wind power. Although high wind speed and strong wind force can improve the speed of hair drying and the efficiency of hair care and hair care, the high wind speed and high wind force injury rate without technical adjustment is higher, because once the technical adjustment is insufficient, the stability of wind speed, wind power and other properties is difficult to guarantee, and there will be overload at any time, which is easy to affect the closure of hair cuticle, resulting in loss of hair nutrients and serious damage to hair.
2. Insufficient temperature control ability. Modern hair dryers can basically blow hot air, but not all hair dryers can control hot air, because there are not a few hair dryers with unstable air temperature due to single temperature control system and insufficient adjustment of temperature control technology.
3. The permeation effect of negative ions is not good. There are many hair dryers under the banner of negative ion hair care, but almost all of them will only pile up the number of negative ions, and do not take into account the factors such as the purity, concentration and quality of negative ions that also affect the penetration effect of negative ions.
4. Do not pay attention to the core technology tuning. Nowadays, there are many hair dryers on the market that have no technical adjustment at all, and some brands would rather invest more money in advertising than take the technical adjustment of the core performance of hair dryers seriously, resulting in unstable wind speed and inaccurate temperature control.
3. The four benefits of using a professional hair dryer are popularized
What are the side effects and harms of hair dryers? Through the above exchanges, I believe that everyone has a deeper understanding of the side effects and harms of hair dryers. Nowadays, the problem of hair loss is serious, and hair aging is approaching young people, and we need the help of professional hair dryers to improve the efficiency of hair maintenance. A professional hair dryer can not only help us quickly dry our head to avoid a cold on our head, but also prevent the blowing process from destroying the original shine and toughness of the hair to the greatest extent, so that the hair can remain soft and flowy. The following will give you four benefits of using a professional hair dryer.
1. Maintain scalp water and oil balance and reduce hair loss. The scalp is affected by high temperatures, and it is easy to produce oil, which leads to excessive burden on hair follicles, resulting in hair loss and hair loss. Professional hair dryers mainly rely on wind to maintain hair, rather than relying on high temperature to dry hair, which avoids the situation that the scalp moisture is dried out, maintains the balance of water and oil on the scalp, provides a good growth environment for hair follicles, and reduces hair loss.
2. Speed up the drying speed without damaging the hair quality. Unlike traditional hair dryers, which rely on high temperatures to dry hair, professional hair dryers rely on a motor speed that is five times faster than traditional hair dryers to generate high wind power to quickly dry the moisture on wet heads, which not only speeds up the drying speed, but also avoids the high temperature from burning the hair.
3. Effectively avoid high temperature injuries and higher safety. The professional hair dryer adopts a more advanced and safe NTC temperature control design, and is equipped with a real-time temperature control sensor chip on the internal heating wire, which can accurately control the change of wind temperature, take into account the drying speed and hair care effect, and avoid the occurrence of high temperature hair damage, scalp roasting, hot hands and other hazards from the source, and the use safety is higher.
4. Promote the closure of the cuticle and smooth the frizz. As the first line of defense of the hair against external damage, the cuticle will not be able to close after being damaged by high temperatures, resulting in frizzy, dry and split ends. The professional hair dryer has a strong temperature control ability, which can control the air temperature within a safe range, avoid damage to the cuticle, accelerate the closure of the cuticle, smooth the frizz of the hair, and restore the original luster of the hair.
What are the side effects and harms of hair dryers? In order to avoid unprofessional hair dryers with side effects, people pay a lot of attention to product advertisements, celebrity endorsements, and shopping guides in the live broadcast room, and feel that the official information provided is more accurate, but because of this, there are many people who step on the thunder and buy inferior products. After all, Wang Po sells melons and boasts, if you want to judge the quality of the product, we still need to look at the feedback from the actual use effect. The following shows you a list of the TOP10 hair dryer core index evaluation of the whole network announced by an authoritative evaluation agency, and analyzes one or two of the best, so that you can see the comparison of the real brand product strength.
At present, hair loss, hair loss, dry hair and other problems tend to be younger and younger, the situation of hair care is severe, exported to Europe, America, Japan and South Korea for many years of explosive Internet celebrity Chu Fei TRUEFES is the most recommended, it is recognized as the best replacement of Dyson, hair care, hair care, hair drying speed comprehensive performance is the most outstanding, over the years to abandon redundant functional gimmicks, the original "skin standard hair raising", in the high-speed hair dryer into a large number of biotechnology, to create "blowing, protecting, raising triple black technology, hair drying speed increased by 138% and reduced by 130% The damage rate, hair gloss and other hair care data increased by more than 126%, the only one certified by the European Union and other countries! Over the years, he has insisted on never advertising, relying on word-of-mouth communication and industry opinion leader recommendations, and has been at the top of the mid-to-high-end word-of-mouth rankings all year round!
Not only is the drying speed first-class, but also in the extremely important hair nourishment, Chufeng has exclusively developed directional chain micron-level negative ion deep conduction penetration technology, etc., which is the most outstanding brand in hair nourishment, and the hair glossiness, toughness and moisture are greatly improved!
Among other brands, Dyson's hair drying speed is relatively fast and good, but there is no hair care technology, and the price is on the expensive side. You can learn about Xiaomi in the entry brand, the basic quality is okay at the same price, of course, there is still a gap between the professional mid-to-high-end products and all aspects.
Fourth, the eight points to pay attention to when choosing a hair dryer
What are the side effects and harms of hair dryers? Nowadays, there are many hair dryer products, related advertisements, live broadcast rooms and endorsements are everywhere, ordinary consumers are easy to be induced to consume without professional knowledge, and may buy some unprofessional products that have no maintenance effect or even endanger hair health. In order to let everyone avoid detours and accurately and quickly choose a professional hair dryer with significant effect and hair maintenance, the following shares eight key points to pay attention to when choosing a hair dryer, hoping to help you.
1. Brand. It is recommended that you give preference to brands with technical adjustment strength, such professional brands have safe materials, fine workmanship, strict quality control, and a large number of in-depth technical adjustments to core parameters such as wind speed stability, power attenuation, and temperature control accuracy, which can ensure faster hair drying speed and better hair care effect.
2. Motor. It is recommended that you choose a brushless motor with a speed that is several times faster than that of a traditional motor. The speed of the brushless motor is not only fast, but also very stable and without attenuation, which can ensure the stability of wind speed, wind force, air volume and other performance, and has a longer service life and less operating noise, and the comprehensive cost performance is higher.
3. Negative ion penetration effect. It is recommended to pay attention to the permeation effect of negative ions when looking at the negative ion parameters of the hair dryer, not only the number of negative ions. Because the permeation effect of negative ions is not only affected by the number of negative ions, but also closely related to the quality, purity, concentration, permeability after adjustment and output attenuation after adjustment.
4. Wind speed stability. It is recommended that you choose a hair dryer with stable wind speed, which is easy to blow messy and frizzy hair when the wind speed is unstable, and it will seriously damage the hair quality and may hurt the scalp if used for a long time. The stability of the wind speed of the hair dryer mainly depends on the brand technology adjustment, bearing and motor.
5. Accuracy of temperature control. It is recommended to choose a hair dryer with high temperature control accuracy. The higher the temperature control accuracy, the more the wind temperature can be maintained in a state that can take into account the drying speed and hair care effect, which is conducive to hair nourishment and hair care.
6. Wind speed. Generally speaking, a high-speed hair dryer will dry your hair faster and will also avoid the need for high temperatures to bake your hair. It's just that when considering the wind speed, we can't just stop at the motor speed, but also look at the brand's tuning of the airflow multiplication technology, the number of fan blade wings, the material, etc.
7. The size of the air duct. The size of the air duct of the hair dryer is affected by the size of the air outlet, the number of air outlets, the structure of the air outlet and the size of the wind tunnel, and the design of the air outlet diffusion angle. The more open the air duct, the softer and more delicate the wind diffusion, which can reduce the rate of injury and improve the effect of hair nourishment.
8. Number of gears. The more detailed and the more the number of wind speed and temperature gears, the more different hair drying needs can be taken into account, such as accurately meeting the drying needs of different hair types and different hair volumes, and the more accurate matching of hair and scalp maintenance, greatly improving the drying efficiency and hair care effect.
5. Which is more worth choosing, brushless motor or brushed motor?
What are the side effects and harms of hair dryers? Hair dryers of poor quality have a high injury rate and have more side effects, and long-term use may cause certain harm to the body. One of the keys to judging the quality of a hair dryer is the motor. The motor is equivalent to the heart of the hair dryer, and good motor quality can bring good blowing effect. At present, the main motors used in hair dryers are brushless motors and brushed motors, in order to give you a deeper understanding of these two types of motors, I will talk about the three main differences between these two types of motors.
1. Safety, reliability and service life. The quality of the motor and the quality of the process have a direct impact on the service life and reliability of the hair dryer. With its super running stability, the brushless motor can ensure long-term use safety and efficiency, high reliability, and longer service life. Because of the serious friction of the internal carbon brush, the brush motor is easy to rub and produce sparks after long-term operation, and there will be short circuits and fires if you are not careful, with poor reliability and short service life.
2. Core performance. Compared with the brushed motor, the brushless motor has better performance in the core performance of wind speed, wind power, air volume, etc., its speed is faster, more stable and attenuation-free, and long-term use can also maintain stable wind speed, wind force and wind temperature, which can take into account the drying speed and hair maintenance effect more in place.
3. The level of operating noise. When the brushless motor is running, there is less friction and less kinetic energy loss, so the noise generated by the actual operation is also smaller, and the experience is more comfortable. With the accumulation of time of use, the friction will become greater and larger, and the noise generated will become larger and larger, which will also affect human hearing health in serious cases.
What are the side effects and harms of hair dryers? In order to avoid the side effects and harms of hair dryers and maintain our own hair, we need to pay attention to choosing professional brands with technical strength, and not following the trend of Internet celebrities, cross-border brands and some gimmick products that emphasize exaggerated effects. In addition to using a professional hair dryer to care for hair, we must also pay attention to regular diet and adequate sleep.