1. When cleaning the PU sofa, use a cotton cloth or silk to wipe it gently. After wiping, you can use Bailey beads or polish wax to spray it again to keep it clean. If you accidentally draw a ballpoint pen, etc., on a leather sofa, it can be removed by gently rubbing with an eraser within an effective time.
2. It uses orange peel to boil water, wipes it with a rag, protects the leather, and paints on the outside of the table. After the rub, it still has the fragrance of oranges. It is cheap and easy to use, or it can be treated with leather.