The Best Sanitizers Inc. HACCP Defender boot sanitizing station reduces cross-contamination from boots before employees enter critical control zones. An infrared sensor closes the four pneumatic doors and delivers a mix of surface sanitizer to the bottom of worker's boots. The sanitizer is EPA approved, ready-to-use and safe for use on food contact surfaces. The HACCP Defender uses a one-way, pass-through design to control traffic flow. Sanitizer volume can be controlled by six adjustable spray nozzles.