Front washer jets

[KITT]

Hi all,

My Polo's washer jets used to work great, with a big "fan" of water jetting out, covering both sides of the windscreen. However, the passenger side one has got blocked up somehow, with it shooting off a narrow jet, almost over the top of the car. I've tried poking a needle down it to unblock it, but that didn't help.

Any ideas how to fix it? I can't work out how to remove it for a more thorough check.

[Speedlaw]

You can actually pop them out, but they're in there real tight. Open the bonnet and look at them carefully - it took me a while to figure it out but they do come out. Take your time, look at how they're fitted. They go in much easier than out, if that's any consilation.