1. Wash hands thoroughly with soap and warm water
2. Wash worktops, utensils and chopping boards with warm, soapy water before and after food preparation
3. Use different utensils and chopping boards for raw and ready to eat foods, or wash them thoroughly between tasks
4. Use a disinfectant to kill any harmful bacteria
5. Wash dishcloths and tea towels regularly and let them dry before use