Question

Hand sanitisers are useful as they ___.

• A. reduce the chance of infection
• B. soothen the pain
• C. reduce swelling
• D. increase infection

Answer 1

The correct option is A

reduce the chance of infection

Using hand sanitizers is one of the most effective way of eliminating hand germs. They contain chemicals that kills bacteria on contact. Sanitizers destroys the germs on the hands, as well as slowing down the re-growth.