Hand sanitiser is a general term for products designed to disinfect hands. These products target a broad range of germs, including bacteria, viruses, and fungi. They are commonly alcohol-based, but there are also non-alcohol variants available. Hand sanitisers come in various forms, such as gels, foams, sprays, or wipes. On the other hand, antibacterial gel is specifically formulated to combat bacteria. While it might be effective against a broad range of bacteria, it might not be as effective against viruses or fungi. The gel in its name typically refers to its consistency, but the emphasis is on its antibacterial properties. The key difference between the two is their scope of germ-killing properties. While all antibacterial gels can be considered hand sanitisers, not all hand sanitisers are strictly antibacterial gels. If you're looking to protect against a virus, a general hand sanitiser, especially one that's alcohol-based, would be more effective than a product labelled solely as an "antibacterial gel".