How to get rid of the words tattooed on the arm with ink? Is it okay to wash it with vinegar? It's best to wash it off without spending money.

Human skin can be divided into epidermis and dermis, in which epidermis can be rapidly renewed and shed, while dermis cannot. Pigments in tattoos are usually implanted in the dermis, so they are permanent and will not disappear on their own. Therefore, it is not easy to get rid of tattoos. At present, the commonly used methods to remove tattoos are: 1. Laser therapy: the laser is applied to the affected area, and the pigment particles are crushed into tiny pieces, which are discharged through skin scabbing, or blood circulation discharge and cell phagocytosis to complete pigment metabolism. This method does not destroy other skin tissues and does not leave scars after operation. It is the first choice for tattoo treatment at present, but the cost is slightly expensive. 2, chemical corrosion method: it is to use diluted weak acid solution to cause superficial burns on the skin, so that the pigment falls off with the necrotic tissue. 3. Skinning method: It is to polish the skin surface with a special high-speed rotating grinding wheel to achieve the purpose of removing pigment. 4. Surgical excision: For deep tattoo patterns, the above methods are often ineffective, and only surgical excision and suture can be considered, but scars may be left. When laser, chemical etching and grinding are used for treatment, each treatment should not be too deep. If the first cleaning is not clean, the second treatment can be carried out, and the interval between each treatment should be 1-3 months. If the cleaning area is not too deep each time, there will generally be no scars left. Edit this tattoo wash 1. The principle of high-frequency electronic needle tattoo washing is to burn the skin by high-voltage electric spark generated by current to dehydrate and carbonize it, so that skin cells die, scab and fall off, take away the color (the same as the principle of scanning), and wash the light color (not more than 0.2? ) Do not leave scars, because the epidermis has the function of horizontal growth, but the deep color is difficult to wash off, and the burned deep skin will leave a layer called "semi-carbonized scleroderma tissue" (just like a corner of burning paper will leave a yellow scar interface), which will affect the upward growth of deep tissue, so deep washing will definitely leave scars. 2, Chinese medicine to wash tattoos Many people mistakenly think that Chinese medicine does not corrode, does not burn, and is safe and reliable. For example, "Qunevus Ointment" is made of traditional Chinese medicine, but its principle is chemical cauterization. If a small amount is used for locally diseased cells, the diseased tissue can be cauterized and carbonized, so as to achieve the purpose of removing moles. The effect is very good, because the dosage is not large, and the damage to the surrounding good tissues is not great. Even if there is a little damage, good tissue can be repaired easily and quickly. However, if it is used in large quantities on normal skin, excessive cauterization will produce concave scars, and if the skin is disturbed and damaged by slow cauterization for a long time, it will produce hyperplastic scars due to excessive continuous repair. 3. The A +b scheme of tattoo washing in Taiwan Province Province has been used in the beauty industry for a long time. It corrodes the skin with dilute sulfuric acid, and there is no problem when used on the epidermis, but it will leave scars when used on the dermis. The principle is chemical cauterization. 4. Decolorization by freezing method uses liquid nitrogen to evaporate from "liquid" to "gas" at MINUS 169℃, taking away part of moisture in the skin, causing the skin to die and gain weight again. Its disadvantage is that liquid nitrogen ejects gas, the area is difficult to control, and it is easy to blister, infect and leave scars after freezing. 5. The magic needle thermal transfer method selects metal needles with different sizes and shapes, puts them on the skin after heating with fire, and burns the skin with the residual heat of the metal to make it peel off and take away the color. Its disadvantage is that it is difficult to control the temperature, time and depth. Overheating can cause burns and scalds, and dermal injuries can leave scars, which are prone to blisters and infections. 6. Laser Tattooing Most people think that laser tattooing is fast and good. Those who have used it will know that there are many things that Wuhan Wen Sheng can't do when washing tattoo machine. For example, complex dyeing pigments such as green and non-chemical pigments of tattoos cannot be washed off by laser, and it is difficult to wash off the indelible colors by laser for three times, because the working principle of laser is to convert light energy into heat energy, because chemically synthesized black and red dyes can absorb more corresponding wavelengths. Laser energy is not enough to affect non-compound pigments, so pigments containing metal atoms cannot be washed away. Laser can't cure "tattoo pigment poisoning allergic rejection syndrome" either, because the potential energy of laser can catalyze toxic pigments, making them penetrate deeper and more difficult to remove. Notes on editing this paragraph after tattoo washing 1. Avoid eating spicy, pigmented and irritating food for one to two weeks after each tattoo, and don't touch water for the first three days. Second, keep your skin dry after each tattoo wash, and don't apply any medicine to avoid skin inflammation. Pay attention to cleanliness. If there are blisters, it is a normal reaction and cannot be scratched. Third, after the first tattoo wash, the second tattoo wash can only be carried out at an interval of 75-90 days (the interval depends on everyone's skin tissue condition), and the third tattoo wash is about 90- 120 days (and so on). Fourth, customers who wash tattoos should pay attention to their own maintenance, and the process of skin scabbing and itching should not be scratched. 5. If the blisters on the skin after tattoo can't be punctured at will, they should be allowed to fade by themselves. 6. If in doubt, please consult a professional, and don't handle it yourself. Edit this paragraph. Does it hurt to wash the tattoo? Washing tattoos will cause varying degrees of pain and a little bleeding. After all, it is necessary to puncture the skin, but this is the pain that the human body can bear, so anesthetic is usually not used, and it will affect the color and quality of the pattern. Does it hurt to wash tattoos? Related to the treatment methods chosen by patients, the commonly used tattoo washing methods at present mainly include chemical etching, laser cauterization, liquid nitrogen freezing, skin grinding, excision and suture, skin grafting and so on. The pain degree of each method is different, so patients and friends should carefully choose the method that suits them. Whether it hurts to wash tattoos depends on the patient's own situation. The degree of surgical pain is not only related to the medical conditions of receiving tattoos, but also affected by factors such as the color and area of tattoos and the number of years of tattoos. Advantages and disadvantages of laser tattoo removal in this paragraph: (1) Laser tattoo removal can selectively use lasers with different wavelengths without damaging the skin. This tattoo method is to inject light into the dermis, turn pigment particles into powder, increase the high jump between them, and then be absorbed and removed by macrophages. If the tattoo pattern is dark, it can be repeated many times, constantly changing the wavelength of light. Experts admit that laser tattoo will leave deep or shallow spots on the treatment site, but it is better than leaving scars and tumors. This tumor is a trace left by surgery or carbon dioxide laser tattoo. Traditional laser tattoos do great harm to the skin. ⑵. Laser tattoo can remove patterns with large area and heavy color. In any case, the final effect of this tattoo depends on the size, location and pigment used. If the pattern is small, the tattoo can be removed by surgery. If you sew well, you can hardly see it. Patterns tattooed on the neck, arms (especially deltoid, scapula, clavicle, upper humerus) and other parts with poor skin elasticity will leave scars. Tattoos can be removed with the most advanced technology. ⑶. The most obvious advantage is that laser tattoos do not need to be cut or polished, and in most cases tattoos will not leave obvious scars. Of course, the tattoo method is not a magic eraser. (4) tattoo washing does not require local anesthesia, which is another advantage of laser scar removal and other scar removal operations. Disadvantages: (1) Long time: Generally speaking, shallow tattoos can receive obvious therapeutic effects or even disappear completely after one treatment, while for deeper tattoo parts, it is difficult to completely eliminate them after one treatment, and usually requires multiple treatments. (2) Higher cost: The imported laser equipment is expensive, so the tattoo removal price is also high. (3) Color tattoos are more difficult to remove than monochrome tattoos. Dyes used in tattoos also affect the difficulty of tattoo removal. Monochrome tattoos are relatively easy to wash, while colored tattoos, such as blue and green, are more difficult to wash. Editing this paragraph How to Wash Tattoos Laser Tattoos is to use the laser to enter the lesion smoothly, so that the dye will be vaporized and crushed during the treatment, and the tattoo color will fade. Generally speaking, the effect of lightly washing tattoos once is obvious, or even completely eliminated, but most of them need multiple treatments. Different colors of laser are absorbed by different colors of skin, and dye particles are decomposed and vaporized by laser energy, sealing blood vessels, and then the dye particles are absorbed by the body and excreted, and the pigment disappears. Because the laser of a certain wavelength is only absorbed by the pigment of the corresponding color. Only diseased cells can absorb specific laser, and the depth of laser reaching the skin can be controlled. Adjustable pulse can minimize skin damage. Generally, the skin will return to normal within 7 days to 10 days. Edit the related questions of laser tattoo in this paragraph 1. How many bald heads does tattoo machine laser tattoo have? What are their functions? Tattoo machine has two optical heads, white head (short head) 1064nm and green head (long head) 532nm. White light head removes blue, black and cyan pigmentation, while green light head mainly removes coffee and brown pigmentation. 2. How to control the technical parameters of laser washing tattoo machine and the distance between the bald head and the skin? When cleaning tattoo machine with laser, the technical parameters should be controlled according to the sensitivity of personal skin. For sensitive skin, the bald head should be closer to the skin and the voltage should be lower. If the skin is not sensitive, the voltage of the white head is controlled at about 780 V, the voltage of the green head is controlled at about 750 V, the frequency is 4-6Hz, and the distance between the head and the skin is 3-4cm 3. How to wash tattoos with laser? Every once in a while? As far as possible, high energy close to the lesion is used for treatment, and the effect of bleeding point is particularly good. Ordinary blue and black choose 1064nm optical head, and red and brown choose 532 optical head. The treatment interval is 45-90 days, and the treatment is repeated until it is clean. 4. Can "scar constitution" be laser tattooed? Very few "scar constitutions" can be washed, and those with tattoos can also be washed, but the effect is not as good as normal skin. In the process of washing, try to use large spots and small energy, and it is forbidden to wash with focus energy. 5. Is laser tattoo treatment harmful to the skin? Will it leave a scar? Because the normal tissue does not absorb 1064nm laser, the cytoskeleton remains intact and there is no condition for scar formation. In addition, patients need to pay attention to postoperative care after tattooing. 6. Reaction in laser tattoo treatment and postoperative recovery Due to instantaneous high-energy irradiation in the process of laser tattoo, the pigment group of the diseased tissue is quickly decomposed into fine particles that can be swallowed by macrophages in the human body, and part of the superficial epidermis is immediately excreted, while the other part of the deep tissue is evenly distributed in the epidermis, so the tattoo color is restored in a short time after operation; In the treatment of tissues with deep stripes, local redness, blisters and even bleeding spots may occur due to the strong absorption of laser energy by melanin, which are normal inflammation of tissues, and the severity of local inflammation varies from person to person. After the inflammation is relieved, touching the tissue may cause itching and tissue sclerosis. Generally speaking, all uncomfortable feelings will disappear within 3-7 days after harvest, and individuals will last for 1-3 months due to physical reasons. After laser tattoo washing, eyebrow scratching, water washing, exposure and other infectious behaviors are prohibited in the bleeding area. You should not eat spicy food or drink alcohol for 3-7 days. For sensitive customers with more bleeding and serious swelling, we suggest taking antibiotics (acetylspiramycin) orally after laser tattoo, applying monascus ointment to the affected area to help heal during the recovery period (72 hours after operation), or wiping the repair solution to repair.