What spray tips are included and which one should I use for different cleaning tasks?

The pressure washer includes four spray tips: the Red 0-degree stream tip for hard, stuck-on grime with highest pressure; the Green 25-degree narrow fan tip for versatile washing without damaging surfaces; the White 40-degree wide fan tip for light or delicate cleaning like wood decks; and the Black soap tip for applying detergent at low pressure. Always try the tip in an inconspicuous area first. The Turbo Nozzle rotates in a zero to 15-degree pattern in circular motion for breaking down tough dirt. (Pages 10, 19)