I cleaned the front entry rug and it was a far more complicated venture than it should have been. For the sake of transparency, I'll go through the whole thing.
First of all, I decided to clean our entry rug. It had a fair bit of dirt that we'd tracked in and needed attention. The tricky part was that stain you see in the corner. That's cat pee, the evilest of all stains. Several of our neighbors let their cats roam and our indoor cats think they need to defend the territory by peeing at the entrance door. They have a litter box by the door, but sometimes they still pee outside of it.
As per the instructions, I took the rug out and beat it. It was small enough that I swung the rug against the porch pillar instead of hanging it up. I got a video of a few good swings.
Next, I soaked the stain in an enzymatic cleaner called "Simple Solution." Here is a link to the product page:
https://simplesolution.com/node/206. I'm not sure if it's PEP approved, but it usually works for these stains when nothing else I've tried has. I'd be interested in hearing about more natural ideas. After soaking the stain for about 15 minutes, I hosed it down so that the water would run toward the weedy lawn. Simple Solution has detergent in it so I didn't want to rinse it into the veggies, but the lawn should be fine.
Now, to clean the spot where the rug was. I sprayed Simple Solution around the door both inside and out to get any of my cats' residual pee as well as any of the neighborhood cat pee. I wiped that up with paper towels. Then I sprayed a solution of Medina Orage Oil (
https://medinaag.com/product/orange-oil/), water, and a drop of Dawn dish soap around the door both inside and out. That helps confuse the scent and deters the cats from peeing there. It should keep working as long as I remember to refresh the scent about once per week. I forgot to do that which is how I got into this issue.
After it dried in the sun for a few hours, I put the rug back. Now I'll lay down for a nap and those cute little stinky cats will probably want to cuddle.