This is how you remove a tomato sauce stain using science!!!

Tomatoes are mostly carbs and water, so you should use an enzyme called amylase to break down the sugars, which make up about 4% of the tomato. The enzymes in some products are very similar to the ones in our digestive system, so give it about an hour to literally digest the stain, then wash as recommended by the care label. Make sure to inspect before tumble drying so you don’t set the stain.

Tomatoes get their red color from an antioxidant called lycopene. if any red pigment remains, use oxygen bleach like hydrogen peroxide or powdered bleach to correct the color. Hope this helps