
Coloring your hair is becoming more and more popular and with it the attention to the necessary hair care is also growing. Keep the paint in good condition. Whether to cover gray hair, follow trends or simply try something new, coloring involves subjecting the hair fiber to a chemical process that, although increasingly sophisticated, still has consequences if it is not accompanied by an appropriate routine.
The hair is most vulnerable, especially in the first few days after coloring. The pigment has not yet fully set and everyday factors such as water, sun or the products we use can accelerate color loss. As a result, many tones fade, turn orange, or lose intensity sooner than expected, leading to frustration and dissatisfaction Feeling like the color didn’t last at all.
“No matter where you color your hair, whether at home with a dye from the supermarket or a professional dye or in the salon, there are things I can always recommend Don’t do it two days later“s,” says Ana López, hair consultant and hairdresser. The expert gives some tips on hair care in one of her TikTok videos (@analopez.peluquera).

However, he limits the time period given: “I say two days, but in reality it depends on what color you wore, if it dragged you… it could be longer.”
One of the most common mistakes involves washing your hair. “The first and most important thing for me is that you do not wash your hair or, if you do wash it, Don’t do it with burning water” explains López, because “very, very, very hot water usually weakens the colors.” The heat opens the hair cuticle, making it easier for the pigment to escape prematurely, which is particularly visible in red, copper or fantasy tones.
The second big enemy of color are the products that are used every day. Shampoo, a staple of any hygiene routine, can be a contributing factor in loss of tone if not chosen correctly. “Another very important thing is that you don’t use it Shampoo that is very astringent or that wears lots of sulfates“, he warns. Although he acknowledges that these products have their function, he clarifies that they are not suitable for further use on colored hair.
“It removes the pigment from the dye and then you’re left with orange.” An undesirable effect that many people assume is unavoidable, when in reality it is due in large part to poor product choice.
Beyond the bathroom, the environment also plays a role. Summer vacations, associated with swimming pools and beaches, can be particularly harsh on newly colored hair. “The other thing that I already take for granted and that I don’t recommend would be for you to leave to the pool or the beach after dyeing,” says López. The reason is a combination of factors: “The sun gives you, the chlorine gives you, the salt gives you and in the end it takes away the color from you.”
For this reason, the hairdresser insists on the need to take extreme precautions in the days after coloring. “So you have to be very careful after dyeing because even if the colors are good, it will shorten the life of the color.”