How does eucalyptus wood’s resistance to termites compare to cedar in outdoor garbage bins?

When selecting wood for outdoor garbage bins, termite resistance is a crucial factor for longevity. Both eucalyptus and cedar wood possess natural properties that deter termites, but they differ in effectiveness and durability. Eucalyptus wood contains high levels of natural oils and tannins that create a strong chemical barrier against termites and other insects. This dense hardwood has a tight grain structure that physically prevents termite penetration. Cedar wood, particularly Western red cedar, contains natural thujaplicins and aromatic oils that repel termites through their scent and taste. While cedar is moderately resistant to termites, eucalyptus generally provides superior protection due to its higher density and oil content. Eucalyptus wood's Janka hardness rating typically ranges from 1,300 to 2,000, compared to cedar's 350 to 900, making eucalyptus less vulnerable to termite mandibles. For outdoor garbage bins exposed to moisture and soil contact, eucalyptus maintains its termite-resistant properties longer than cedar, which may lose some protective oils over time. However, proper sealing and maintenance can enhance both woods' resistance. When comparing overall termite protection in outdoor applications, eucalyptus often outperforms cedar, offering more reliable long-term defense against infestation while providing similar natural aesthetic appeal for outdoor settings.