Even the highest quality clothing will lose color over time due to washing and wear.
But this can be fixed. A regular bay leaf will help preserve the color of the fabric and even make it brighter.
The first method is this: put ten bay leaves and four tablespoons of soda in a small bag, and put it in the drum of the machine along with the clothes.
The water temperature should not be below 30 degrees.
You can also use a bay leaf decoction. Boil ten bay leaves with four spoons of soda in a saucepan and keep on the fire for about 20 minutes, stirring.
Pour the cooled broth into a basin with clothes, leave for a day, then wash the clothes in the usual way.