Can pomegranate juice still be washed off after a long time

If pomegranate juice is not disposed of in a timely manner after contaminating clothing, it may be difficult to thoroughly clean it over time. The pigment components of pomegranate juice will penetrate the fibers over time and form stubborn stains after oxidation, but they can still be removed through appropriate methods. Pomegranate juice contains natural pigments and tannic acid. Rinsing with cold water when first stained can prevent pigment diffusion. Soak the clothes in cold water containing neutral detergent and gently rub them, avoiding the use of hot water to prevent stains from solidifying. If the stain has dried up, you can soak it locally in white vinegar or lemon juice. Its acidic components can decompose some pigments, and gently scrub it with baking soda paste. Silk and other delicate fabrics require professional dry cleaning.

For old pomegranate juice stains, you can try applying a diluted solution of hydrogen peroxide, let it stand, and then rinse it. However, you need to test the fabric's tolerance in an inconspicuous place first. Cotton and linen fabrics can be soaked in enzyme containing laundry detergent in warm water, and protein pigments can be decomposed by biological enzymes. If there are still light yellow traces left after multiple treatments, UV exposure may accelerate pigment oxidation and fading. It is recommended to avoid chlorine bleaching for dark colored clothing to prevent damage to the fabric.

It is recommended to immediately use a tissue to absorb the surface liquid after pomegranate juice is contaminated, in order to avoid vigorously wiping and allowing the pigment to penetrate the fibers. Always rinse from the back of the clothing during processing, pushing the stains outward. Stubborn stains can be treated repeatedly, but attention should be paid to the fabric's load-bearing capacity. Pomegranate juice should be stored away from light colored clothing for a long time. If accidentally spilled, quickly wipe it with salt water to reduce the risk of staining.