The article discusses the importance of hand hygiene in controlling and preventing the transmission of acquired infections in hospitals, particularly in intensive care units (ICUs). Despite its significance, compliance with hand hygiene practices is often low among healthcare workers. The studies reviewed highlight various barriers to hand hygiene, including knowledge gaps, organisational issues, and structural gaps. To improve compliance, regular training programs and education on the importance of hand hygiene are recommended. Additionally, the availability of alcohol-based rub solutions and proper supplies can enhance hand hygiene practices.