Last time I did mine was before I stored the car for the winter. I spent 6 hours on it cleaning and detailing every little nook and cranny of it. That was in September of last year so it's time I do it again. I'm thinking I might do it either this upcoming weekend or next weather permitting. One good detail and it should last most of the summer other than the occasional wash and quick wax here and there.

 

Did a complete detail last weekend. It was near 70 on Saturday, so I spent some time on it. Wash, clay, cut, 2 coats of polish, 2 coats of wax (all Meguiars), wheels scrubbed, interior vacuumed and dressed, engine bay scrubbed and dressed. Took about 5 hours for everything start to finish. But of course, we got rain yesterday and now the car has some water spots and dirt on it. But for the next few weeks, just a simple wash is all that will need to happen and it'll be back to looking great! Plus I use the all in one wash and wax combo stuff which works pretty well.

 

About 15 years ago. I lost count.