Case Study: Luxury High-Rise Apartment Restored After 16 Months of Odor Complaints

The Challenge

What we walked into

The property management team had already invested significant time and money trying to solve the problem. Multiple vendors had visited the building. Different odor-control methods had been attempted, including ozone treatments, but nothing provided a lasting solution. Every fix was temporary — within days or weeks, the odor returned. A premium unit sat vacant month after month, and management was running out of ideas.

The Solution

How Luften approached it

When our technician arrived, the management team asked him to inspect the apartment alone. The odor inside was overwhelming. Instead of immediately recommending equipment, we began by investigating the source. As part of the inspection, we used one of our professional odor-neutralizing products to temporarily eliminate the odor inside the apartment. The management team was skeptical — after months of failed attempts, they didn't believe it could disappear so quickly. When they re-entered a few minutes later, the strong odor had been neutralized. But temporary removal was only step one. Our inspection determined the apartment itself was not creating the odor. It was migrating from the building's trash chute system through a pathway in the building's construction and surfacing in the unit. That's why every previous attempt had failed — they treated the symptom, not the source. Luften designed and installed a customized odor-control system for the building's trash chute. The automated system operates continuously, treating odors at the source rather than masking them after they spread.

The Results

What changed

The apartment became rentable again, helping the property avoid further vacancy on a premium unit. The management team gained confidence that the issue had been permanently identified and addressed. The relationship expanded — the management company requested Luften service at additional properties and referred us to other buildings in its portfolio. Many odor problems are misdiagnosed. Temporary treatments may remove odors for a short time, but if the source isn't identified, the problem returns. At Luften, we start by understanding how odors move through a building, identify the source, and recommend the right long-term solution.

The Solution in Pictures

See how it came together