Use warm water of about 40 degrees plus an appropriate amount of detergent or detergent, soak the canvas for about 1 hour, and then use a soft brush to gently wipe the dirty area. After cleaning, let it dry naturally in a ventilated and shaded place.
Do not expose it to the sun or explode Bake at a high temperature. Avoid contact with sharp objects to prevent scratches. For white canvas, do not come in contact with items that are difficult to clean, such as carbon ink.
