1. hair dye fading method: use bleached hair dye or hair dye containing hydroxide to fade hair. This method is dangerous, may damage the hair, and needs frequent maintenance.
2. Beauty salon fading method: Fading in a professional beauty salon can avoid the harm caused by hair dye. This method requires professional technology and equipment, and the cost is high.
3. bleaching powder fading method: add bleaching powder to diluted hydroxide and water, evenly spread it on the hair, and then wash it with water later. This method is relatively safe, but attention should be paid to mastering the time and proportion to avoid damage.
4. Lemon juice fading method: mix lemon juice with water and apply it to the hair, then expose the hair to the sun, so that the ultraviolet rays of the sun can accelerate the hair fading. This method requires patience and time, and the effect may not be as good as other methods.
No matter which method is used, deep maintenance is needed after fading to restore the health and luster of hair.