Step 1.
Open a grunge signature or grunge Background, ill be using this one:
Step 2. Create a new color balance:
Step 3. Adjust the color to what you want by sliding the bars in the Color Balnce, Then click ok.
Next, get a grunge brush and make sure your color is black(Press "D").
Now click on the image a few times. You will notice a few parts will lose color, this is whats supposed to happen.
Step 4.Now create another color balance:
Step 5. Now it should look something like this depending on your colors:
Now simply add your render, blend, and add any other effects. Heres what i got from the end result:
Hope this helped some of you :-D
