Why should food handlers not wear false fingernalls? They become toxic when in contact with sanitizer. They hold more pathogens than natural nails. They are hard to keep clean. They transfer chemicals to food.

Food handlers should not wear false fingernails because they are hard to keep clean. False fingernails can create spaces where dirt and pathogens can accumulate, making it difficult to maintain proper hygiene. This increases the risk of contaminating food with harmful bacteria or other pathogens.