How does teak compare to cedar in terms of lifespan for outdoor pet waste bins?

When selecting an outdoor pet waste bin, understanding the lifespan differences between teak and cedar is crucial for long-term durability. Teak, known for its exceptional natural oils and tight grain, offers superior resistance to moisture, insects, and decay, often lasting 20+ years with minimal maintenance. Its high rubber content prevents cracking, making it ideal for harsh weather. Cedar, while naturally rot-resistant due to oils like thujaplicin, typically lasts 10-15 years outdoors; it requires more frequent sealing to maintain integrity against constant exposure. Although cedar is lighter and more affordable, teak's density and oil content give it a clear edge in longevity for pet waste stations, enduring heavy use without warping or splintering. For maximum lifespan in wet conditions, teak outperforms cedar significantly.