Which of the following can be used to clean the toenail plate?

The correct choice involves substances that can effectively clean the toenail plate without causing damage or irritation. Among the options provided, paraffin is typically used in nail care treatments to provide moisture and enhance the appearance of nails, but it does not serve as a cleaning agent for the toenail plate itself.

In the context of cleaning toenails, soap and water are often regarded as the safest and most effective means of cleaning. They help to remove dirt, debris, and any residual products without being harsh or chemically altering the nail. Soap provides a surfactant that separates soil from the surface, while water rinses it away.

Acetone and alcohol are solvents that can be too harsh for regular use on toenails. Acetone is primarily used for removing nail polish and may dry out the nail and surrounding skin, while alcohol can lead to similar drying effects. Therefore, using a gentle approach with soap and water offers a more suitable cleaning method.

Overall, the use of soap and water not only cleans but also maintains the health of the toenail and surrounding skin, making it the ideal choice for this purpose.