Originally Posted by 4.6 Love

I first applied the gunk citrus to my extremely dirty engine bay (i had a few dried up tree leaves in there) Let it sit for about 10 mins. The only thing you don't wanna spray is the alternator. Then hose it down. I turn on my car when i hosed it down though...let it idle for 10 minutes so it will dry. Turn it off, let it cool down for a good 20-30 mins. Spray gunk citrus again(light spray) on the places that you want to detail. Let it sit 5 mins. Then turn the car on and let idle for 15 mins until any excess gunk dries off....and you're done!

4.6