• Detects as little as 3 µg of protein on surfaces and in hard-to-reach areas
• Provides a tool to help assess and improve hygienic performance
• Requires minimal training for proper usage
• Validated for a range of allergenic proteins, including egg, milk, gluten, soy, peanut, almond, and buckwheat
• Real-time results allow immediate corrective action
• A visual colour change indicates the level of cleanliness; the faster the test turns purple and the stronger the colour change, the higher the level of contamination on a surface

The 3M™ Clean-Trace™ Surface Protein (Allergen) Test Swab is a rapid, simple, and reliable solution to monitor the presence of allergens on surfaces. In order to use the ALLTEC60 swabs, you will need a heat block calibrated to 55C +/- 1C with wells that can support 24mm x 1.5mm tubes. Best practice for calibration is to use a partial immersion thermometer or digital thermocouple thermometer, not a total immersion thermometer. Simply compare the colour of the swab and solution against the label for easy identification of the presence of allergens.

The 3M™ Clean-Trace™ Surface Protein (Allergen) Test Swab is validated for a range of allergenic proteins, including egg, milk, gluten, soy, peanut, almond, and buckwheat. Refrigeration is not required since this swab can be stored at room temperature (25°C/77°F). This easy-to-use device requires minimal training thanks to a unique swab-click-read format and easy-to-read colour-change technology. Use the simple method of checking for removal of protein residues after cleaning by equipping the 3M™ Clean-Trace™ Surface Protein (Allergen) Test Swab.

Suggested Applications

• Use for the quick detection and confirmation of allergens on surfaces
• Integrate into existing company HACCP programs