Sorry you will have to explain what you mean by "clean" in respect of your question.
Wood is "clean" until someone spills something "dirty" on it.
well it can either be reading material on engineering, or any material that be made or molded to do an engineering purpose.Engineered material, however, is material that is refined from its base. For example, an engineered timber board is made of multiple strips of timber, cut, laid out and glued together in an engineering process. The resulting board is more resilient to warping that a simple board of timber.
Balsa wood is a timber.
you could burn it or use it as a building material
timber tiles
People buy "timber" as an investment. Timber is uncut lumber. People buy lumber because it is an excellent building material and is renewable.
Timber is renewable, but no one ever said that renewable energy is considered clean or green.
how do i clean a material bed base
the chemical properties of timber tell us about the chemical composition of tree material and physical properties tell us about the apperence and color of the timber
In medieval times people used timber for building material, furniture, tools and equipment, machinery, and fire.
They get if from a lot of places 1st from a brook clean or dirty
Yes you can clean the timber as well as possible an restain it.
Timber tiled