DEAR HELOISE: I save unclogged spray nozzles to replace the ones that are clogged. Not all spray cans use the same nozzle, so you have to be careful to match them. Be very careful that the nozzle ...

If you're working on a project and your spray can stops spraying but you can ... While we'd prefer to see him using safety glasses just in case his nozzle tampering causes some of the liquid ...

In all these applications, the quality of the nozzles used in generating the aerosol spray is paramount to achieving the desired outcome. This podcast discusses the major techniques for conducting a ...