hi, i´ve just decided to get my old car on the track again after two lonely years of colecting dust on my attic

So my question is ofcourse, how do i get that old engine up and running? i take it i have to take it apart as much as possible and clean it, but what products do i need for the cleaning? I´m not very good at these thing (wich i believe is one of the reason why it´s on the attic now...so please tell me in steps what to do about it!!??
//Cal