The reason why chili sticks to your hands and causes a burning sensation is due to capsaicin. If you touch your hands to other sensitive areas of your body such as your face or eyes, it will be very uncomfortable. Washing your hands with cold water can only partially wash away the capsaicin as it is not soluble in water. Therefore, to completely clean your hands, you should follow the tips below.
Use oil
Using oil can remove the chili oil from your hands. You just need to lightly apply oil to the affected area and massage it evenly. Then rinse with soap as usual. This method will bring unexpected results, quickly removing all the chili oil from your hands.

Dishwashing liquid
Dishwashing liquid is able to remove chili oil more effectively than regular hand soap due to its powerful cleaning ability. The ingredients in dishwashing liquid can directly attack the chili oil molecules, helping to clean quickly without much effort.
Vinegar or white alcohol
Alcohol is also an effective solution for removing strong chili oil from your hands. With its chemical properties, capsaicin – the main component that causes the burning sensation in chilies – dissolves better in alcohol. You can gently apply alcohol to your hands, leave it for a few minutes for the alcohol to take effect, then rinse it off with water. The intense burning sensation will be reduced, providing a more comfortable feeling for your hands.

Milk or yogurt
Milk and yogurt are not only nutritious foods, but also lifesavers when your hands come into contact with chili. The fat in milk can bind with capsaicin, helping to dissolve and remove it from the skin. You just need to gently apply milk or yogurt to the affected area, leave it on for a few minutes, then rinse off with water. You will feel comfortable and relieved afterwards.
Baking soda
Baking soda is a familiar ingredient in many kitchens. You can mix baking soda with water to create an alkaline mixture that neutralizes the acidity of capsaicin. Mix baking soda with water to create a paste, then apply it directly to your hands. Wait until it dries, then rinse with water. You will feel the discomfort disappear.

Kitchen ash
This method is simple but effective. Kitchen ash has a high absorption capacity, helping to remove capsaicin effectively. You just need to take a sufficient amount of kitchen ash and evenly apply it to your hands, then gently massage. After that, rinse your hands with soap and warm water to provide a comfortable and clean feeling for your skin.
Sugar
Sprinkle some sugar on the palm of your hand or directly on the affected area, gently massage to allow the sugar to have the opportunity to rub and absorb capsaicin. This process not only soothes the skin, but also helps improve blood circulation. After applying sugar, wash your hands thoroughly with soap and warm water to completely remove the remaining chili oil and sugar. Your skin will become clean and free from discomfort.