Our lab was sick Tuesday night and spent the night in the shop..er, garage. Needless to say, when I opened the door Wednesday morning I was greeted with enough poop for three dogs.
After pulling on some rubber gloves and cleaning up the mess, I scrubbed the stains with Windex, which didn’t help. Today, I tried mopping with hot water and Spic & Span – I have a clean floor but I still have the dark stains.

Any Ideas/tips for removing them?

BTW, the Zoe is doing fine now.