Definition
Staining is the process of applying a substance to change the color of a surface by penetrating it, typically wood or fabric. It's less about covering the surface and more about altering its inherent color. Think of it as enhancing the natural grain or texture. Staining is often used to protect materials, especially wood, from damage while also adding color. Itβs different from painting, which creates a surface layer of color. Consider how wood stain brings out the beauty of a wooden table.