Type of odor removal (edit, I took out disinfectant) to use, for rat urine smell

I have a 300 sq. foot crawlspace (3 foot high space to work in), where rats got in. This crawlspace had insulation between the floor joists, which I have all pulled out. It has been vented for the past month, but I can still not get rid of the rat urine smell.

The next step I am going to take is spray the underside of the floor, and all joist with a odor removal. Couple choices I have is to use a dry fogger, or spray it on with a 1 gallon sprayer.

I am having a problem in deciding on what odor removal to use. CDC suggest bleach, but does anyone else have a good idea on what product I should use.

Thanks beforehand