Product Support

Product Support

Learn more about Sertun™ Rechargeable Sanitizer Indicator Towels with revolutionary Color Check Technology™™!

It’s Insurance in a Bucket™.

Download and print any of the following Sertun™ materials – or check out the videos!

End User Sell Sheet

Sertun Video

Sertun™ YouTube Channel

Have confidence you’re sanitizing with just a quick glance into your sanitizer bucket!



Sertun™ towels change from yellow to blue when proper Quat levels are present in the sanitizing bucket and on the towel.