I just spent the weekend oiling the teak in my O'day 28 using Watco Teak oil. The interior had not seen a good cleaning and oiling in some time so it was a bit of a job,(!) I followed the directions and the end result looks pretty good. As always, the better the prep the better the finish. I was just wondering if anyone out there has used Watco and if so how the long term results were.....How often for a redo, oil build up, or even better suggestions??? Thanks, max