How to cover the pattern on the little yellow hat

The pattern is printed. First, you can use _ water (water in cosmetics) to spray _ water on clothes or other fabrics where the printed pattern is to be removed, then gently rub it and clean it with clear water. Cleaning up a large area will be a bit wasteful. After all, this is an old and expensive thing. This cleaning will not fade. The second is to use gasoline. It is also applied to the place where the pattern needs to be removed, just wipe it gently! But after washing, you have to wash it with laundry detergent, otherwise it will have a strong smell of gasoline. The third type is nitriding oil (amber) commonly used in industrial plants, which can also be removed. But also can easily remove difficult-to-wash stains on clothes and fabrics without hurting clothes. I haven't smelled it yet. The fourth is to use thinner (usually sold in banana water that sells paint and decoration materials), which can be removed quickly, but it is easy to fade. Corrosion is very harmful.

However, it should be noted that these things should avoid direct contact with exposed skin such as hands and eyes, and should not be exposed to children, which is corrosive. Put on gloves. During the cleaning process, do not wet clothes or other fabrics with water first. Firstly, dry clothes or fabrics are washed with the above chemical raw materials and gently rubbed. Then wash it with laundry detergent.