Which items must be completely immersed in disinfectant solution for the time specified on the product label?

• A. Sponges and brushes
• B. Gloves and aprons
• C. Implements and tools
• D. Paper towels

Answer: (C)

Fully submerging nonporous implements and tools in the disinfectant for the time specified on the label ensures every surface is exposed to the chemical for the required dwell time, killing the microbes that could be transferred between clients. Implements and tools include durable, reusable items like nippers, tweezers, clippers, and scissors that come into contact with clients and must be cleaned and disinfected after each use.

Gloves and aprons are personal protective equipment and are not treated the same way; they’re typically disposed of or laundered rather than soaked for disinfection. Paper towels are disposable and used once, not immersed for a dwell time. Sponges and brushes can be porous and may not disinfect reliably by soaking; they’re often replaced or require a different handling method per policy and product guidelines.