Thank you so very much, Korkscrew
I use the Head & Shoulders for Men 2-in-1 and sometimes the Garnier Fructis Curl Shaping Gel. I only occasionally do the no shampoo routine but I wouldn't mind co-washing.
It generally is easy to manage which is why I resist the urge to go longer than three months between haircuts. Any longer than that and it becomes harder to manage. I'll probably post more later.