What hand products should I use for hand hygiene with least activity against microbes?

For hand hygiene with the least activity against microbes, you can use plain soap and water. While soap is effective in removing dirt and some microbes through mechanical action, it does not have the antimicrobial properties of alcohol-based sanitizers. Additionally, moisturizing lotions or creams can be used afterward to prevent skin dryness, but they do not contribute to microbial reduction. It's important to note that while these products are less effective against microbes, proper handwashing technique is crucial for any hand hygiene practice.