What is the most effective way to eliminate fungal growth and disinfect surfaces using a fungicidal disinfectant?

The most effective way to eliminate fungal growth and disinfect surfaces using a fungicidal disinfectant is to thoroughly clean the affected area first, then apply the fungicidal disinfectant according to the manufacturer's instructions. Make sure to allow enough contact time for the disinfectant to work effectively before wiping or rinsing the surface.