It was the last building on our Friday rotation, a squat, beige edifice on the edge of the industrial park, home to a logistics firm that had been our client for years. I’d been with the cleaning crew for six months, long enough to know the rhythms, the shortcuts, the quiet corners. But this day was different. Our supervisor, a wiry man named Dale, had a grim set to his jaw as he handed us the key.
‘The execs finally convinced HR to reopen the old conference room,’ he said, not meeting anyone’s eyes. ‘The one from the… incident.’ I remembered the story: a disgruntled ex-employee had stormed in, held a dozen people at gunpoint, and then, in a moment of sudden, terrible silence, turned the barrel on himself. The police and everyone else had declared the room a crime scene, then a memorial, then just… permanently sealed. For two years, it had sat there, a tombstone in the middle of the office.
Our job was to bring it back. To clean it, scrape off the residue of that day, and make it ready for a fresh team of analysts. The company had a policy: never clean the rooms where violent deaths occurred. But money talks, and the new lease was contingent on full occupancy. So, with a sigh, I followed the others, my heart thudding against my ribs.
The room was at the end of a long corridor, past the empty cubicles that always seemed too tidy after hours. Dale fumbled with the lock, the key scratching at the metal like a beetle trying to escape. When the door swung open, a wave of stale air washed over us, carrying the faint, sweet smell of decay that no amount of deodorizer could ever fully mask. The room itself was a typical conference space: a long table, chairs, a whiteboard still smudged with faded marker. But the floor. The floor was a disaster. A dark, burgundy stain, nearly dry, had seeped into the porous vinyl tiles, spreading like a map of an unknown country. That’s where he’d fallen, I knew. That’s where his head had hit.
Dale gave us our assignments with a brisk efficiency. I was on floor duty, which meant I got to strip and re-wax the entire thing. It was a job I’d done a hundred times, but now it felt like an excavation. I started in the far corner, pouring the chemical stripper onto the stained tiles, watching it bubble and foam as I worked the scrubber. The other two, Maria and Leo, were dusting the blinds, wiping down the cupboards, their movements jerky, their eyes avoiding the floor. The air grew heavy with the smell of ammonia and anticipation.
As I worked, I noticed something odd. The stain, which had been a deep, uniform color, seemed to lighten as I scrubbed, but only in patches. I paused, leaning down to get a closer look. The stripper had revealed faint, almost translucent marks on the vinyl, like dried droplets of something that had been there before the blood. I thought it might be old coffee or soda, but the pattern was wrong. It was scattered, almost like sparks from a fire. I shrugged, attributing it to the messy lives of office workers, and continued.
Hours passed. My knees ached. The others finished their sections and went to clean the adjacent break room, leaving me alone with the floor. The sun had dipped below the horizon, casting the room in a sickly orange glow from the security lights outside. I was on the second pass, applying the wax with a wide, sticky mop, when I heard it. A faint, wet slap, like a fish thrown onto a cutting board. I froze. The room was silent. I told myself it was the building’s settling, the hum of the HVAC system. I continued, but the sound came again, closer this time. I turned, but there was nothing. Only the waxed floor, gleaming like a dark mirror, reflecting my own haggard face.
Then I saw it. A distortion in my reflection, a shape that wasn’t mine. It stood behind me, a tall, faceless silhouette, slightly out of focus. I spun, but the room was empty. My reflection was back to normal, but I felt a cold presence, a weight in the air. I tried to call out for Dale, but my voice was a dry croak. The others were too far away, their radios crackling with static.
I looked down at the floor, at the fresh layer of wax, and my heart stopped. There, in the center of the room, was a shadow. Not a shadow of a thing, but a shadow of a person, lying exactly where the stain had been. It was darker than the surrounding floor, almost black, and it seemed to be moving, pulsing slowly, as if breathing. I stepped back, but my feet were rooted to the spot. The shadow began to spread, tendrils creeping out like spilled ink, toward the chairs, toward the door.
I managed to shout, to find my legs, and I ran. I burst out into the corridor, nearly colliding with Maria, who was holding a bucket of soapy water. ‘What is it?’ she asked, her eyes wide. ‘The floor,’ I stammered. ‘There’s something in the floor.’ They came back with me, skeptical, but when we looked, the floor was clean. A perfect, glossy surface, reflecting the harsh fluorescent lights of the corridor. The shadow was gone. The stain was gone. Dale, who had followed, shook his head. ‘You’re seeing things, kid. Happens when you’re tired.’ I wanted to believe him, but I knew what I’d seen.
We finished the job in tense silence, the others exchanging glances, but no one mentioning the incident. We packed up our equipment, and as I turned off the work light for the last time, I saw it again. In the reflection of the freshly waxed floor, my face was smiling at me. My face, but the smile was too wide, too familiar, and it wasn’t mine. I blinked, and it was gone, but the cold dread inside me remained.
That was three weeks ago. I still work for the company, but I’ve requested to be moved to a different route. They put me on the night shift, cleaning a small dentist’s office, which is uneventful and quiet. But I can’t shake the feeling that I’ve become a part of that room, that my reflection isn’t my own anymore. I avoid mirrors, avoid any shiny surfaces, but I can’t avoid my dreams. Every night, I see that floor, that dark shape, that smiling face. And I know, with a certainty that chills me to the bone, that the room isn’t really clean. It’s waiting. It has a new occupant now, and it’s patient enough to wait for the next person to step onto that polished floor.