Examples of some great stain treatments are Resolve, OxiClean, Shout, and Zout.
If it is a stubborn stain, then you may need to let it set for an hour. The scrubbing will help work the product into your stain.
If the stains remain on your collar, then use a different stain treatment and repeat steps one through three again.
If the consistency is too watery, then just add more detergent until a thick paste forms.
If the paste is dry, just re-wet your collar with cold water before scrubbing it with the toothbrush.
If the stain remains, then repeat steps one through three again, or use a different method.
If you are cleaning a dark or colored collar, then replace the hydrogen peroxide with water. Hydrogen peroxide may bleach a dark or colored collar.
If the stains remain, then repeat steps one through four again, or use a different method.
Alternatively, you can use a shampoo of your choice instead of liquid laundry detergent.
If the stains remain, then repeat steps one through three, or use a different method.
