TotalBoat Teak Oil 32 Ounces TotalBoat Teak Oil preserves and protects teak wood plus other hardwoods and softwoods including mahogany Use for both interior and exterior applications, from marine teak to indoors to outdoor patio furniture Our teak oil won't turn wood orange, black, or gray Easy to apply by brush or cloth. Let oil penetrate wood for 20 to 30 minutes before wiping excess Size: QUART