A natural teak vanity cabinet.  A classic, simple and sophisticated design that is suited to many different styles of bathroom decor.   Discover our range of marble and terrazzo freestanding sinks... Particularly appreciated for architecture and furniture, teak is dense, moisture-resistant, and durable. It is very aesthetic, exuding exotic elegance, and comes in a wide range of shades from light honey and bronze to brown with dark veins. Learn more about teak. Untreated teak furniture designed for intensive use (e.g. tables, bathroom units) must be treated before use. Use an oil or a varnish to protect, maintain and preserve your teak furniture. If the piece of furniture is not adequately protected, any stains that occur can only be removed by sanding the furniture.