The weather is getting warmer and people are about to put on beautiful single clothes. But whenever you turn out the white shirt pressed on the bottom of the box for a winter, you often find that the color has become dark yellow. How to make your shirt turn white, I have summarized a tip: add some lemon juice to warm water, or add two slices of lemon in the water, and soak the washed white clothes for 10 minutes, and it will become bright and fresh.

Expert comment: White clothes turn yellow over time, which is the result of the combination of certain substances and oxygen in the fibers of the clothes. Lemons contain a lot of citric acid and vitamin C. Vitamin C has better antioxidant properties and can reduce these oxides, thereby restoring the clothes as white as before.