Non-toxic finishes are available but expensive. Selecting the least toxic finishes is advised.
Finishes
Water-based interior non-toxic, no allergenic paint for drywall or plaster surfaces is preferable to latex or oil-based paints from a respiratory standpoint. Any enamel coating for doors or other surfaces that require a more durable finish is advised to be applied away from interior spaces and be fully aired for over a month before installation. Indoor space should not be occupied until odor and toxins of the paint or finish has been adequately aired.
Flooring
Tradition tile, marble, stone and terrazzo floors can be hard to stand and walk upon but have legendary durability. Non-toxic grouts and methods of installation will be used. Cleaning considerations should be included in the decision process.