First, the harm of nail polish
1, carcinogenic
The reason why nail polish is bright and colorful is that it contains a lot of chemical components, which can make the color of nail polish varied, and at the same time, it can ensure that nail polish will not fall off for a period of time. However, experts warn that many of these artificial pigments are toxic, and some even contain heavy metals. If it is used for a long time and absorbed by the human body, it is likely to cause great harm to the human body.
The latest research found that nail polish also contains a new Sudan red component, which is very toxic. If it is used for a long time, it will lead to the gradual accumulation of toxins in the human body, which will lead to the danger of poisoning and cancer.
2. Fetal malformation
Experts remind all pregnant women and pregnant women that nail polish should be resolutely put an end to during this period. No matter whether it is applied or stored, there should be no nail polish at home. Because all kinds of harmful substances in nail polish are highly volatile, they will enter the body through the respiratory tract, thus endangering the growth and development of the fetus. In particular, phthalates, if absorbed by the human body for a long time, will not only do great harm to human health, but also very likely lead to miscarriage of pregnant women.
3, harmful substances
In general, the solvent components of ordinary nail polish are basically toxic and harmful substances, among which benzene, phthalate esters and formaldehyde have the greatest effect, followed by acetone, ethyl acetate and other substances. Therefore, if you smear or contact these substances for a long time, there will be a risk of cancer. Therefore, women who love beauty should pay attention to stay away from all kinds of nail polish, especially some inferior products, so as not to cause damage to their bodies.
When buying nail polish, you must choose carefully and try to avoid buying it from some stalls, because these nail polishes have almost no quality guarantee. It is best to buy brand-name products, so that the quality will be more guaranteed.
Second, the matters needing attention in nail polish painting
1, nail tools are disinfected regularly.
Tweezers, scissors and other appliances for manicure need to be wiped and disinfected regularly with alcohol cotton balls.
Step 2 Apply nail polish in a ventilated environment
It is best to apply nail polish in a ventilated environment, because the residual smell of nail polish will naturally greatly weaken the impact on the respiratory system before going to bed at night through volatilization all day.
3. Apply primer before applying nail polish
The first step of manicure is to apply primer to help nails isolate nail polish damage. Base oil contains keratin amino acids, VE and other nutrients. Help nail bed become more tough, prevent nails from sinking and breaking, and improve the luster and toughness of nail surface after nail polish removal.
Step 4 Fill your nails with calcium
Fragile nails need careful care, and nail polish is needed at this time. Vitamin E-containing calcium formula and protein-intensive formula can effectively accelerate nail thickening. Doing so can form a protective film, strengthen and moisten the nail surface, and increase the toughness of the nail bed. Generally, after continuous use of 1 week, you will find that your nails are really stronger.
5. Reduce the use of quick-drying nail polish
Most people find quick-drying nail polish convenient, but quick-drying nail polish is often volatile, so it has high chemical composition. Professional nail polish products that advocate the use of environmentally-friendly natural nail polish have been tested by national quality inspection institutions, and basically do not contain cheap raw materials harmful to the human body, such as formaldehyde, which is safer to use and minimizes the direct damage to the respiratory system.
Step 6 Apply nail polish in the right way
Nail polish is one of many mm's favorite cosmetics. In the process of applying nail polish, the correct method can not only make nails look better, but also reduce the damage to nails. The following is the correct nail polish procedure:
(1), starting. Base oil can keep the color of nail polish longer and help prevent pigmentation. When you put the bottom, you should follow the order of painting in the middle and then on both sides.
(2), besmear brushs color. Shake the nail polish well first, and apply a proper amount of nail polish with bristles, not too much. Gently wipe on the bottle mouth to adjust the bristles to be stable. When painting nail polish, move quickly and finish it in three strokes. Start from the middle of the nail root and apply it to the head in the direction of the nail tip. When painting, the nail polish brush should be slightly away from the soft leather, and be careful not to touch the color on the soft leather. Generally, nail polish begins to fall off from the top of the nail, so brushing nail polish on the top of the nail can avoid this phenomenon.
(3) secondary coloring. The secondary coloring of some nail polishes can make the color more full and lasting, and fully show its true colors. Note that the first brush should be light and thin, and the second brush can be thicker.
(4) Protecting oil. Finally, a layer of protective oil can make the color of nail polish more shiny and lasting, especially sequined nail polish. Adding a layer of protective oil can prevent the sequins from falling off, but using high-gloss paint nail polish can omit this step.
(5) Wait for drying. In order to dry the newly applied nail polish, you can use a hair dryer to immerse your fingertips in ice water to speed up the process. It takes 12 hours for nail polish to completely set. It is best not to wash your hands with hot water before, so as not to lose the luster of nail polish.