To enhance the effectiveness of a disinfectant, it is recommended to:

Increasing contact time when using a disinfectant is essential for enhancing its effectiveness. Disinfectants need sufficient time to work against microorganisms, including bacteria, viruses, and fungi. The duration allows the active ingredients in the disinfectant to penetrate the cell walls of pathogens, effectively killing or inactivating them. Without adequate contact time, the disinfectant may not achieve its intended efficacy, leaving surfaces potentially contaminated.

Using disinfectants on dirty surfaces can compromise their effectiveness. Dirt and organic material can shield pathogens from the disinfectant, preventing it from properly achieving its germicidal action. Diluting a disinfectant with water may reduce its concentration, potentially making it less effective, depending on the manufacturer's instructions. Adding other cleaning agents could alter the chemical composition of the disinfectant, possibly interfering with its disinfecting properties. Therefore, maximizing contact time is a key method to ensure the disinfectant performs optimally.