जेरै मुङानो फोरमायखायो दि , कन्टेक्स लेन्सा मेगनाव नांजाबना थाबाय थायो बेनिखायनो बेयाव नांनानै थानाय मैलाफोरा मेगनाव बेराम सोमजिहोनो हागौ ।
Just as the name shows contact lenses stay constantly in contact with eyes hence the dirt stuck on them produces infection in eyes .