05-28-2014, 02:59 PM
I will prespray with a hydrox mixture at either 3 parts water 1 part hydrox or sometimes 2/1. then when i'm spray the entire floor with the normal mix (10oz/gal) i make sure to go over those areas again. then CRB. typically removes both stain and odor. sometimes older stains may not come out but the odor still goes. I can think of twice where doing that didn't work, and neither did Nature's Miracle, so I had to go hardcore--i have a urine preconditioner that I use (brand escapes me) and extract after 10 minutes.