Direct Support Professional Program 2025 – 400 Free Practice Questions to Pass the Exam

When disinfecting a surface, using a solution of bleach and water is particularly effective because bleach is a strong disinfectant that can kill a wide range of pathogens, including bacteria and viruses. The active ingredient in bleach, sodium hypochlorite, has proven efficacy against harmful microorganisms commonly found on surfaces, making it a reliable choice for thorough disinfection.

In practice, a typical disinfection solution consists of appropriate concentrations of bleach mixed with water—this ensures that the solution remains effective while also being safe for use on various surfaces. Proper use and dilution according to manufacturer instructions are essential to maximize effectiveness and minimize any harmful effects on the surfaces being cleaned.

While other options like alcohol wipes can provide disinfection, their effectiveness varies with concentration and surface type. Soap and water can clean surfaces but do not kill germs as effectively as chlorine bleach, and vinegar, while it has some antimicrobial properties, is not recognized as a reliable disinfectant against all pathogens. Thus, bleach and water solution stands out as the most comprehensive option for disinfecting surfaces.