When undesired liquid is spilled, immediately soak it up by lightly touching it with a paper towel. Turn around a clean, good absorbent paper towel several times or replace it so that the stain is not transferred back to the fabric.

In case of denser substances, for example tomato pulp, first carefully remove the greater part of the substance from the surface with a tablespoon. Then use a clean damp sponge and clean the remains of the stain with slight circular movements.