If you’re a contact lenses user, you might not realise the danger you expose your eyes to by doing something as simple as letting your contact lenses come in contact with tap water. 

 

Fiona Henriquez is a Professor of Parasitology at the University of the West of Scotland and has been researching a parasite that could potentially rob you off your sight. 

 

Speaking with RNIB Connect Radio’s Simon Pauley, Professor Henriquez advises how to best look after our contact lenses.