Nozzle got stuck

1

I have one of the nozzle stuck, any tip besides the alcohol

2

It’s mostly grease buildup — regular household degreaser should do the trick.

3

Hello again, can you explain how to use the household products. Is really stuck . And I urgently need to use for a business project.

4

Remove the nozzle, soak or wipe it with degreaser, then reinstall it.

5

Hi. Thank you for responding, that is not the problem, the problem is that the nozzle got stuck. I’ve use the laser 3 times.