Tomato paste, which is indispensable for the meals, is known for the tough stains they can create by splashing on our clothes while beautifying our meals. Tomato paste stain may cause regional discoloration by penetrating deep into the clothes. Pre-treat it immediately with soap in warm water. Put the tomato and paste stained clothes into the machine and put your Peros detergent in the detergent compartment of your washing machine and run the washing machine.