Re: Washing the car
wash and clay around 7:30-8:30am or pm if you do not own a personal garage. Finish it off, then next day, rewash it then put 2-3 layers of wax or decent sealant on paint. (try to avoid strong sun on surface while detailing)
Meguiars or mothers clay is great, afforable, very easy to use.
Good luck.