Introducing NanoDefense – The Self-Cleaning Surface Protection for Common Touchpoints

NanoDefense is a self-cleaning film that repels and destroys contaminants on common touch points, such as door handles, buttons, touchscreens, vending and kiosks. NanoDefense Self-Cleaning Film is light-activated and ideal for preventing the growth and spread of bacteria through common touch points in areas where hygiene is of particular importance (healthcare environments, schools, retail environments, and restaurants).

The NanoDefense line expands Dot It’s food safety and sanitation products which include SecureIt™ tamper-evident labels, food rotation labels, delivery and takeout materials, and more.

What makes NanoDefense self-cleaning?

NanoDefense has self-cleaning ingredients that allow the film to actively destroy organic compounds in between employee cleanings, maintaining a clean surface even while in use. NanoDefense also has a super hydrophilic surface that repels contaminants and is smooth and wipeable for easy supplemental cleanings.

Key features include:

  • Reduces the use of harsh cleaning chemicals
  • Reduce maintenance cycles
  • Self-cleaning surface technology that activates in the presence of light

Learn more in our NanoDefense catalog.

Nano Defense Self-Cleaning Surface Test Results

Where can I use a self-cleaning surface?

A self-cleaning surface is beneficial when placed on common touch points. This can include door handles and push bars, touch screens, keypads, switches and buttons, and counter tops. The adhesive can also be placed on other touch points such as self-service kiosks, and assistance bars.

  • Self-cleaning surfaces can be used on:
  • Door handles and push bars
  • Touch screens
  • Keypads
  • Switches
  • Buttons
  • Counter tops
  • Self-service kiosks
  • Assistance bars

Learn about Dot It’s Food Safety Products in our catalog or contact us at or (800) 642-3687.