Hand Sanitiser | Initial Hygiene South Africa- anti bacterial hand sanitizer in eastern pretoria pretoria tshwane gauteng south africa for business to business ,FAQs. Q: When and how frequently do I need to order? A: Our local Hygiene Expert will work with you to understand your exact business needs and ensure that your facilities are always stocked with the right level of supplies. Should any unexpected increase in usage occur, let us know and we will support the changes you need. All Washroom FAQs >Hand Sanitizer Dispensers - Green HygieneOur Hand Sanitizer Range . Hand sanitizer dispensers are used to keep up levels of hygiene while saving water and killing germs. It is a means of disinfecting hands when water and soap is unavailable. Usually, it is preferred over any other hand washing solution.