What tool may be used to apply a bleaching solution in large operations?

Using a spray gun to apply a bleaching solution in large operations is a highly effective choice due to several benefits it offers. Spray guns allow for even and efficient distribution of the bleach, ensuring consistent coverage over large surfaces. This method significantly reduces the time and labor required compared to manual application methods such as a brush or roller. Additionally, spray guns can reach into crevices and tight areas that may be difficult to cover with a brush or roller, providing a thorough application.

While a brush and roller are suitable for smaller or more detailed projects, they can be labor-intensive and may not provide the uniform coverage needed for larger areas. A hose might be useful for rinsing or applying bleach to very large spaces, but it would not offer the control and precision required for effective bleaching. Therefore, the spray gun stands out as the optimal tool for large-scale applications of bleaching solutions, combining efficiency, speed, and even coverage.