While it is technically possible to wash dishes with Roma laundry detergent, it is not recommended or safe to do so. Laundry detergents are specifically formulated for use on fabrics and are not designed to be used on dishes or come into contact with food.
Laundry detergents can contain chemicals and additives that may be harmful if ingested or come into contact with food. Additionally, laundry detergents may not effectively remove grease and food residues from dishes as well as dishwashing detergents or dish soap, which are specifically designed for that purpose.
To wash dishes effectively and safely, it's best to use a dishwashing detergent or dish soap that is intended for use on dishes. These products are formulated to be non-toxic and food-safe, and they are more effective at cutting through grease and grime on dishes.
If you find yourself without dish soap and need to wash dishes in a pinch, it's better to use just hot water and a scrub brush or sponge to remove visible dirt and debris. However, for proper cleaning and sanitation, using a dedicated dishwashing detergent is always the recommended choice.