Kills 99% of germs and bacteria (efficacy data is available for review by medical personnel per FDA guidelines) on contact and dramatically reduces cross-contamination in the workplace or public areas. Safe to reapply every four hours. Protec-4 is non-occlusive - allows the skin to breathe naturally. Kills 99% of germs and bacteria Dramatically reduces cross-contamination Alcohol free - doesn't sting Moisturizes skin - Aloe Vera and coconut oil Softens skin - retains the skin's natural moisture Reduces skin irritation and dryness caused by use of harsh anti-bacterial soaps and products containing alcohol Nonallergenic Non-occlusive - allows skin to breathe naturally Click Here for R&D Reports, Data Sheets, MSDS, and Efficacy Data