# Poisoning, including poisoning-related asphyxia at Stanley Steemer International, Inc.
> OSHA SIR `20171212339` · 12/27/2017 · KING OF PRUSSIA, PENNSYLVANIA
## Severity
- **2 hospitalizations**
- **Body part:** BODY SYSTEMS
- **Nature of injury:** Poisoning, including poisoning-related asphyxia
## Cause
- **Event:** Inhalation of harmful substance-single episode
- **Source:** Carbon monoxide
## Employer
- **Name:** Stanley Steemer International, Inc.
- **Location:** 761 Fifth Avenue, KING OF PRUSSIA, PENNSYLVANIA, 19406
- **NAICS:** 561740
- **Jurisdiction:** 1
## Narrative

Three employees were using a cleaning vehicle to clean a bay floor inside a garage. The employees felt nauseous, lightheaded and weak after running the gasoline-powered cleaning equipment for approximately two hours with the garage doors closed. Two employees were hospitalized for carbon monoxide poisoning.

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*Source: [OSHA Severe Injury Reports](https://www.osha.gov/severe-injury-reports) · MORVS · CC0 1.0*