Which method is essential for maintaining hygiene before starting any treatment?

Washing hands thoroughly is a fundamental practice in maintaining hygiene before starting any treatment in a clinical or therapeutic setting. This method is critical because it removes dirt, bacteria, and viruses from the skin, significantly reducing the risk of cross-contamination between the therapist and the client. Hand hygiene is recognized globally as one of the most effective measures in preventing the spread of infections in healthcare settings.

While wearing gloves, using an alcohol spray, and wiping tables with disinfectants are all important practices for maintaining a clean and safe environment, they are often used in conjunction with handwashing rather than as standalone measures. Gloves can provide a barrier, but they can also become contaminated if hands are not clean before putting them on. Similarly, using an alcohol spray is effective but does not replace the need for direct handwashing, as it cannot remove all types of contaminants. Disinfecting surfaces helps maintain a clean environment but does not address the hygienic state of the therapist's hands prior to treatment. Therefore, washing hands thoroughly is essential for ensuring the highest level of hygiene.