The wood extraction may contribute to deforestation or either to be a life giving resource to forests and plantations, depending on the way they are handled. If we want furniture of solid wood, let us see that they are made out of wood coming from sustainable exploitations.

The planks type MD ("medium density", also called MDF) and chipboard is fibres glued together, wood particles that may come in part of wood waste fibres from carpentry, gardening and pallets... They are made using a synthetic resin containing urea and formol, an irritating substance catalogued as possibly carcinogenic that will always emanate in lower or higher quantities. In order to moderate curb down the consumption of virgin wood, let us look for MD furniture or chipboard with a low contents of formol.

For wood treating are usually employed products having thinners that on being applied they liberate volatile organic compounds, VOC, which are contaminating and toxic. Let us treat the furniture or let us seek the ones which are treated with natural products that contain at most a little proportion of lightly toxic substances.