PREempt and PREempt Plus are the Virox trusted disinfection products designed for use in US Cleanrooms & Critical Environments, including pharmaceutical manufacturing, biotechnology, medical device production, and microelectronics.

Download the Reference Sheets below for essential guidance on safe and effective use across all formats available.

1 gallon jug of Preempt concentrated disinfectant

PREempt Concentrate

Reference Sheet

1 quart Bottle of Preempt ready-to-use disinfectant

PREempt RTU

Reference Sheet


bucket of Preempt Plus disinfectants wipes

PREempt Plus Wipes

Reference Sheet

Bottle of Preempt Plus RTU disinfectant

PREempt Plus RTU

Reference Sheet