Just spray on the stain where you like to remove, let dry, now it will become powder, just brush it off, that is all, now your garment is magically out of stain.
Use and save these manufacture, must holding adequate ventilation. As these is industry special manufacture. So by all means don’t swallow. Don’t contact with eyes, skin and hype sensitive part of body. Don’t puncture or incinerate container. Don’t expose to heat or store at temperatures about 49 degree Celsius as container may burst. Avoid prolonged exposure to sunlight avoid to touched for the children.