That's an excellent question! Caring for teak furniture can seem mysterious, but the simple answer is: less often than you might think. Unlike other woods, teak is naturally rich in oils and silica, making it incredibly durable outdoors. You don't *need* to oil it to preserve its structural integrity. Oiling is primarily a cosmetic choice to maintain that warm, golden-honey color.
For most climates, a good rule of thumb is to consider re-oiling once a year. However, the true frequency depends on your goal:
* To Maintain the Golden Color: If you love the rich, new look, you may need to oil 2-3 times during the sunny seasons. The sun and rain will bleach the oil out, causing the wood to gradually return to its natural silver-gray.
* For Moderate Upkeep: A thorough cleaning and single oiling once a year, ideally in late spring, is a perfect balance for many owners.
* Embracing the Patina: You can choose never to oil it! Teak will gracefully weather to a beautiful, low-maintenance silver-gray patina. This is a completely valid and popular aesthetic.
Key Signs It's Time to Re-Oil:
1. The color has faded to a dry, light gray or pale brown.
2. The surface feels rough or dry to the touch, not slightly oily.
3. Water no longer beads up on the surface but soaks in quickly.
Best Practice Tips:
* Always Clean First: Use a proper teak cleaner to remove dirt, mildew, and old residue. Let the bench dry completely for 24-48 hours.
* Use Quality Products: Apply a dedicated teak oil or sealant with a brush or cloth, following the grain.
* Avoid Over-Oiling: Excess oil can create a sticky film and promote mildew. Apply a thin, even coat and wipe off any excess.
In summary, re-oiling is an optional beauty treatment, not a lifesaving necessity. Whether you oil annually, seasonally, or not at all, your teak bench will serve you beautifully for decades. Listen to the wood and let your personal style guide your care routine.