you can only wash it in cold water for 5 minutes from the first wash (never soak the product in washing powder or fabric softener during the first wash). Normally, do not wash it with any other product, you may see the water fade to a light color, which is very normal. Avoid dry cleaning as it can easily cause the product to fade. - From the next wash, you can wash it normally with enough detergent, so that the product will maintain its color for a long time.