The items given away by the manufacturer, such as mouse pads and towels, have spray-painted words on them. Does anyone know what chemicals should be used to remove these advertising words?

If paint stains are accidentally stained on clothing, you can use gasoline or banana water (ethyl acetate) to remove it, but it may affect the texture of the clothing. The best way is to wipe it with cool oil:

Apply a little cooling oil to the front and back of the paint stain. After a few minutes, wipe it with a cotton ball along the grain of the fabric. The desired effect will be achieved. Pay attention to soaking the pants with water first, and then apply cooling oil or Vaseline on the oily areas. After about five minutes, use soap or washing powder and follow the usual washing method.

First put a few drops of vinegar on the stained area, then drop some detergent and rub it together, then wash it with water, and it can be solved smoothly