Pet Odor - Anti odor solution to particle board ok?

[Alex Forest]

Hello, I have searched through the forums regarding pet odor and found it helpful. The Anti Icky poo was identified as a good product.
I've removed the think carpet and pads, and below is a particle board plywood, it's either the subflooring or layer on top of that. I would like to apply the Anti Icky poo product, pretty much to a large area. But my question is how to best do this with the particle board... The directions state for hard surfaces it can be diluted with 2 parts water to 1 product, and I suppose mop it on.  But I'm worried it will make it wet and hold wetness for a long time. 

After this product, I plan to use BIN zinsser primer to seal (shellac based, any suggestion on exact product?) and if needed Kilz on top of that so want it to be dry.  And....if it's still stinky, ozone generator if needed.

Ive also applied the Anti Icky product to 2 feet above floor on wall and baseboards. This is for Cat urine primarily. Thank you for any insights.