We've had occasion to test the hydrogen peroxide, soda & dish detergent recipe and can tell you it does work. I've never measured, just dump the ingredients in a bucket & start sponging. The sooner after the encounter, they better and it's better if the victim is not rinsed off first.
Soap them up and let it stay on for several minutes then rinse. You might have to give additional treatments but it really does cut the smell although it doesn't eliminate it 100%.
Enjoying the great outdoors with one hubby and 2 boxers!
2011 Georgetown 280DS
2010 Jeep Wangler 4x4 Toad