Which is Better, Alcohol Disinfection or Handwashing?

Which has a higher disinfecting power, soap or alcohol?

As a nail technician, I recommend washing hands with soap in our daily lives. Alcohol disinfection can lead to damage to your skin.

I will present an expert opinion.

According to physicians from Peking University, Soap is a cleanser, and alcohol is a disinfectant, making them not directly comparable. In terms of the amount per unit, it is true that the disinfecting effect of 75% alcohol is superior to soap, but I do not recommend using alcohol directly for handwashing. This is because it can damage the skin, causing peeling, dryness, enlarged pores, and even the potential for cracks.

Observing Damaged Skin on Hands: A Common Concern

Since I came to the Philippines, I've noticed many people with damaged skin on their hands. Regardless of age, the surfaces of their hands are noticeably rougher and drier compared to mine.

Even women in their 30s have rougher palms than mine, and I'm already 46 years old.

I was surprised to see that many people in the beauty industry have rough skin. I suspect it might be due to excessive use of alcohol for disinfection.

How to Handwash to Remove Bactaria

Handwashing is one of the most direct and effective methods to reduce bacteria and viruses on hands, making accurate handwashing crucial. Precise handwashing involves using flowing water and washing with soap or hand soap. Rub your hands together for at least 20 seconds each time, ensuring to clean the palms, fingers, backs of the hands, spaces between the fingers, under the nails, and wrists thoroughly. If handwashing is not possible, you can use hand soap containing alcohol to keep your hands clean.

Don't Forget to Hydrate Your Hands

After handwashing, remember to use hand cream. Here's my method for caring for hands post-handwashing:

1. Wipe my hands with a clean towel immediately.
2. Apply cuticle oil around the nails.
3. Rub my hands with hand cream.

The key is to prevent dry skin and moisturize hands swiftly.