How do you unblock washer jets on a vauxhall corsa?

To unblock the washer jets on a Vauxhall Corsa, start by inspecting the jets for any visible debris. If they are clogged, use a fine needle or a pin to gently clear the nozzle openings. Additionally, check the washer fluid reservoir and the tubes for any blockages or kinks. If the issue persists, ensure the washer pump is functioning properly and that there is sufficient fluid in the reservoir.