What should you use if you need to wash surfaces that may be contaminated?

Using a detergent specifically designed for washing surfaces that may be contaminated is the most effective choice because these detergents are formulated to break down and remove dirt, grease, and contaminants from surfaces. They often contain agents that can effectively lift viruses and bacteria, reducing the risk of spreading pathogens and ensuring a cleaner, safer environment.

The effectiveness of these specialized detergents usually surpasses that of plain warm water, which may remove some surface dirt but is not capable of actively sanitizing or killing pathogens. While bleach solutions can be very effective for disinfecting, they are not suitable for all types of surfaces and can be harsh, potentially causing damage. Additionally, relying on any household cleaner may not provide the necessary efficacy against specific contaminants, as not all cleaners are designed for such tasks. Thus, the most reliable choice is a detergent that has been specifically designed for cleaning potentially contaminated surfaces.