I came home from visiting my oldest at college to find my youngest — home alone for days — had cleaned the dishwasher filter. 

I was gobsmacked. How did he know the dishwasher even has a filter to clean? 

I mean, sure. I regularly tell him to scrape his dishes so the filter doesn’t get clogged with macaroni noodles. That it’s a gross job I do not relish.  

But I didn’t think any of that got through. 

He then volunteered to make cleaning the dishwasher filter one of his chores. 

And I felt bad.  

Not because he would have the wretched job of cleaning the dishwasher filter. More power to him. 

I felt bad because the dishwasher was in desperate need of a top-to-bottom cleaning, had been, in fact, for weeks. Drinking glasses emerged from the clean cycle coated in crumbs. Dishes still bore the previous night’s dinner. A layer of muck clung to the inner hinge between the door and base. 

So one evening after dinner, I girded my loins like Miranda Priestly was about to step off the elevator. I lined up cleaning supplies and a podcast. 

Then I got to work. 

Disgusting, grimy, sludge-filled work.  

Nearly an hour later, with the dishwasher clean and humming along to a baking soda and vinegar rinse, I swept the kitchen and dining room floors. Mopped them. Vacuumed.  

At last, I turned for the stairs. A hot shower beckoned me. Cookies beckoned me. My sofa beckoned me. Love Story: John and Carolyn beckoned me.  

And that’s when I saw the clump of — what? Mud? Food? Mystery detritus that always seems to dot surfaces I just cleaned?  

Whatever it was, it sat on the steps. The steps I had just swept. The steps I had just mopped. 

I was incensed. All that time cleaning, John and Carolyn waiting, and somebody in my house — husband, son, dog — had left muck on my newly spotless floors? 

And before you ask, no. It wasn’t me. Messes in the house are never me.  

Messes in life? Yeah, usually me. 

But in the house? No.  

I have never, for example, grown so annoyed by the incessant beep of my alarm system that I opened its panel and ripped its wires from their moorings. 

I have never become so stymied by the utility sink overflowing that I dumped boxes of kitty litter on the floor in a stupid attempt to soak up the water, creating a layer of mud professionals had to clean. 

Nor have I ever created a lake in the kitchen when the dying refrigerator I was desperately trying to save gasped its last breath, leaking every milliliter of water it held onto the kitchen floor. 

So, I knew — knew — the stair goo wasn’t from me. 

I picked it up, put it in the trash, and stalked in a huff up the stairs. 

Where more goo greeted me in the hallway. 

That filth, too, went into the kitchen trash. But now there was more dirt next to the kitchen trash can. 

Suspicious, I smelled the filth dotting my house like Hansel and Gretel’s breadcrumbs. 

Um, it was dog poop. 

One of my guys — husband, son, dog — had not only tracked dog poop into the house, they had done it immediately after I cleaned. 

How angry was I? Well, angry enough to rip some wires from an electrical box. Dump some kitty litter on the floor. Flood the kitchen. 

My top suspect was my dog. I checked each of his paws. 

Clean. 

“Hey guys,” I yelled at my human suspects. “Stop moving. Check your shoes. Now. Someone is tracking Pete poop through the house.” 

I was met with blank stares. 

“What?!” I asked, annoyed by their inertia. 

“You’re — you’re the only one wearing shoes,” my husband pointed out. “And you just went out back.” 

Dazed, I lifted my feet, one after the other, to check for Pete poop. 

Yeah. It was me. 

I had gone out back to dump molding produce in the compost bin. Besides cleaning the dishwasher and floors from other people’s messes — see the mess is never mine, above — I had also cleaned the fridge. 

All that work, and nobody had the decency to make the dog poop their mess? What the heck am I in this for? 

I flashed to everywhere I’d been since the compost bin. Laundry room. Rec room. Kitchen. Dining room. Office. My bedroom, with its black and brown shag rug. My bathroom. The area rug by the front door. 

Piles of dog poop dotted the area rug. Trailed through the dining room. Peppered my bathroom floor.  

I dropped to my hands and knees on my bedroom’s shag carpeting, running my hands through its tufts, inhaling deeply for that telltale scatological odor. 

My dog, never far from my side, thought this was great. He and I were now both quadrupeds. He stood under my torso as I moved, his spine brushing my solar plexus. 

He did it again as I sprayed the area rug with pet stain remover. My husband, seeing this, dissolved into guffaws. 

“Be honest,” he said. “You’re angry that it was you. That it wasn’t one of us that tracked in the poop.” 

“Yes!” I said. “Yes, I’m mad! I just spent an hour cleaning up after you two! Not me! You! And now this?! I JUST WANT MY COOKIES! I want a shower!” 

I turned to my dog, who clearly knew he had done something wrong. “And you,” I said to him, gently because he’s my puppy boyfriend. “Why did you poop on the walkway to the compost bin?” 

“Mom,” my son said, “he gets in trouble if he poops inside. Now he’s in trouble for pooping outside.” Then he adopted a Pete voice. “May as well poop inside now since I get in trouble no matter what.” 

My husband broke up into laughter again. 

“The dishwasher filter is now your job,” I said. 

Because that mess is most definitely not mine.