Grass stains are easy to find on clothes during the warm time of the year when doing sports, camping, etc.
It‘s much easier to clean grass stains from jeans, pants and white T-shirts than blood or wine stains. It‘s important to soak the affected area in cold water, in no way in hot water. After this it‘s usually very easy to completely clean grass stains by washing clothes normally in a washing machine.
If you think that soaking and washing isn’t going to be enough, rub a small amount of antiseptic onto the grass stain with a sponge before washing.
If you don’t have an antiseptic at hand put some hair spray on the stain. Hair spray as any antiseptic has alcohol that helps remove grass stains.