Amazon Blend 55. Amazon teak cleaner. Pretty much a standard in the boat industry. I use the Blend 55 on exterior doors, interior stained woodwork. I'd put it on ice cream if I could! Great stuff. Not cheap though. I doubt it could be more expensive than a Smith and Hawken product. It's a blend of tung and leaf oil. Leaf oil is the hardest oil known and is used on diamonds to help maintain their luster after cleaning. It doesn't dry real fast though. If you want something that dries check out Deks Olje (pronounced ole-ya). Personally I'd use Blend 55.