Wooden patio furniture is popular for its rustic and traditional look. Wooden patio furniture can be made from a variety of woods. Teak is a very dense, tropical hardwood typically found in Indonesia. Due to its high natural oil content, teak is very resistant to water and insect damage. Eucalyptus furniture is made of wood from the eucalyptus tree. It has a life span of about 25 years if the furniture is untreated and up to 100 years if the furniture has been treated and is properly maintained. Eucalyptus is also extremely resistant to weather conditions. Cedar is a durable and aromatic wood that is not heavy and guards against insects while, on a hot summer day, remains very cool to sit in. The western red cedar fibers hold oils that act as preservatives allowing wood to resist rot decay and cracking making it the most suitable material for moist and humid climates.