How to remove unpleasant hand odor after washing hairtail

After washing hairtail, unpleasant hand odor can be removed by rubbing with salt, soaking in white vinegar, wiping with lemon juice, rinsing with tea water, or applying baking soda. These methods can effectively neutralize the fishy smell, with simple operation and no irritation to the skin.

1. Rub with salt

Take a small amount of salt and rub your hands in your palms, focusing on rubbing your fingertips and finger crevices. Salt particles can adsorb fishy molecules and have a slight exfoliating effect. After scrubbing, rinse with warm water and repeat until the odor is reduced. This method is suitable for people with strong skin tolerance, and the scrubbing force should not be too strong to avoid damaging the skin barrier.

2. Soak in White Vinegar

Mix edible white vinegar with warm water in a ratio of 1:3, and soak both hands for about 5 minutes. Acetic acid can decompose fishy substances such as trimethylamine, and water temperature can promote pore opening and enhance cleaning effect. After soaking, there is no need to use soap, just rinse with water directly. People with sensitive skin should shorten the soaking time and stop immediately if there is a stinging sensation.

3. Lemon Juice Wiping

After slicing fresh lemon, wipe your hands directly or evenly apply lemon juice by dropping it onto a cotton ball. Citric acid and aromatic hydrocarbons can double neutralize fishy odors, while natural fruit aromas can cover residual odors. After processing, the lemon fragrance can be retained for about 1 hour, but skin that has come into contact with lemon juice should avoid direct sunlight to prevent photosensitive reactions.

4. Rinse with tea water

Rinse hands repeatedly with the brewed warm tea soup. Both green and black tea can be used. Tea polyphenols can bind with fishy substances, while tannic acid can shrink pores and reduce odor adsorption. It is recommended to use a moderately concentrated second tea soup, as excessive tea stains may stain the skin. This method has both hand protection effects and is particularly suitable for the dry winter season.

5. Apply baking soda

Mix a small amount of baking soda with water to make a paste, evenly apply it to your hands and let it sit for 3 minutes. Alkaline components can disrupt the fatty acid structure in fish oil and have a significant effect on stubborn fishy odors. After cleaning, it is recommended to apply hand cream as baking soda may cause temporary tightness in the skin. This method should not be used more than twice a week to avoid disrupting the skin's acid-base balance. After treating the fishy smell, attention should be paid to hand care, and hand cream containing vitamin E can be applied to repair the skin barrier. When in daily contact with hairtail fish, kitchen specific gloves can be worn, or a protective film can be formed by applying a thin layer of cooking oil to both hands before operation. If the fishy smell persists for more than 24 hours with redness and itching, it may be an allergic reaction to fish protein, and home treatment should be stopped and medical attention should be sought in a timely manner. For those who have long-term and frequent contact with aquatic products, it is recommended to use specialized hand soap containing activated carbon components for deep cleaning after work.