Dwell time is the amount of time a surface must remain visibly wet with a disinfectant product for the kill claim to be achieved. If the surface dries before the required dwell time has elapsed, the disinfection is incomplete regardless of the product used. Selecting a wipe with a dwell time that matches real facility conditions is one of the most important and most frequently overlooked decisions in commercial disinfection procurement.

What Does a Kill Claim Mean on a Disinfecting Wipe, and Why Does it Matter?
Reading time: 5 minutes | Updated: 2026 | Relevant to: Facility Managers, Procurement, Infection Control, Compliance Officers QUICK ANSWER: A kill claim is a specific, government-approved statement that a disinfectant




