What should I do if the pomegranate handle turns black?

Pomegranate juice staining the skin on the hands is a normal phenomenon, which can be treated by acidic solution cleaning, oxidative decomposition of pigments, physical friction to remove stains, and other methods. The tannic acid in pomegranate peel combines with metal ions to produce a black precipitate, which oxidizes and darkens upon contact with air, but it does not pose a health hazard. After pomegranate juice comes into contact with the skin, it can be immediately neutralized with weak acid solutions such as white vinegar or lemon juice. Tannic acid has an increased solubility in acidic environments. Using a cotton ball dipped in vinegar to gently rub the stained area, combined with warm water rinsing, can fade most of the marks. If the dyeing time is long, crushed vitamin C tablets can be mixed with water to form a paste and applied to the stain. Its reducing properties decompose the oxidized pigment molecules. For stubborn pigmentation, you can gently massage the stratum corneum with fine salt or sugar particles, using friction to remove attached pigments. However, sensitive skin should avoid excessive rubbing. When the staining is particularly severe, hydrogen peroxide solution can be used for wet compress, as its strong oxidizing properties can damage the pigment structure. But the concentration should be controlled below 3%, and the application time should not exceed 5 minutes to prevent skin irritation. After processing, apply moisturizing cream to repair the skin barrier and avoid repeated use of alkaline cleaners that may cause dryness and peeling. Clothes contaminated with pomegranate juice should be rinsed with cold water first, as hot water can solidify the pigments and increase the difficulty of cleaning.

It is recommended to wear disposable gloves or use tools to isolate the juice during daily pomegranate peeling. Keeping hands dry during handling can reduce pigment adhesion. If you accidentally consume pomegranate peel or a large amount of juice comes into contact with the wound, you may experience mild gastrointestinal discomfort. You can drink milk to relieve tannic acid irritation. After children play with pomegranates, they should clean them in a timely manner to prevent eye rubbing and mucosal irritation. Practitioners who have long-term exposure to pomegranate juice should take hand protection measures and regularly use hand cream to prevent damage to the stratum corneum.